| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.61 | 10.763% | $135.8065 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $103.50 | 13.490% | $117.4622 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $100.62 | 4.590% | $105.2385 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $143.92 | 8.339% | $155.9215 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $213.60 | 13.534% | $242.5086 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $245.75 | 13.857% | $279.8036 | $279.80 | $279.80 | $279.80 |
| Purchase #7 | $124.51 | 11.329% | $138.6157 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $1,054.51 | $1,175.3566 | $1,175.36 | $1,175.30 | $1,175.30 | |