| 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 | $135.55 | 5.575% | $143.1069 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $96.48 | 6.757% | $102.9992 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $122.74 | 7.496% | $131.9406 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $24.84 | 8.814% | $27.0294 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $247.68 | 12.620% | $278.9372 | $278.94 | $278.95 | $278.90 |
| Purchase #6 | $219.65 | 13.817% | $249.999 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $158.67 | 11.475% | $176.8774 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $1,005.61 | $1,110.8897 | $1,110.90 | $1,110.95 | $1,110.80 | |