| 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 | $230.34 | 3.479% | $238.3535 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $32.80 | 6.469% | $34.9218 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $131.60 | 10.467% | $145.3746 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $84.78 | 6.238% | $90.0686 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $145.62 | 3.544% | $150.7808 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $211.53 | 13.406% | $239.8877 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $144.28 | 11.798% | $161.3022 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $980.95 | $1,060.6892 | $1,060.68 | $1,060.65 | $1,060.80 | |