| 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 | $9.94 | 7.663% | $10.7017 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $168.37 | 12.496% | $189.4095 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $38.71 | 7.698% | $41.6899 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $173.83 | 13.648% | $197.5543 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $220.33 | 3.820% | $228.7466 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $76.66 | 11.642% | $85.5848 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $232.47 | 12.874% | $262.3982 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $920.31 | $1,016.0850 | $1,016.08 | $1,016.10 | $1,016.10 | |