| 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 | $208.44 | 13.111% | $235.7686 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $122.81 | 7.453% | $131.963 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $230.42 | 6.705% | $245.8697 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $5.38 | 7.824% | $5.8009 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $41.79 | 11.753% | $46.7016 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $193.82 | 6.248% | $205.9299 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $120.94 | 13.407% | $137.1544 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $923.60 | $1,009.1881 | $1,009.18 | $1,009.15 | $1,009.30 | |