| 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 | $121.69 | 6.859% | $130.0367 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $54.65 | 8.397% | $59.239 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $80.48 | 13.695% | $91.5017 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $53.58 | 6.158% | $56.8795 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $242.84 | 11.202% | $270.0429 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $149.28 | 7.522% | $160.5088 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $121.97 | 10.853% | $135.2074 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $824.49 | $903.4160 | $903.42 | $903.45 | $903.30 | |