| 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 | $120.97 | 7.470% | $130.0065 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $7.44 | 4.644% | $7.7855 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $141.90 | 10.461% | $156.7442 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $219.42 | 9.664% | $240.6247 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $226.49 | 12.437% | $254.6586 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $122.75 | 4.552% | $128.3376 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $61.78 | 8.202% | $66.8472 | $66.85 | $66.85 | $66.80 |
| 7 purchase totals = | $900.75 | $985.0043 | $985.01 | $985.00 | $984.90 | |