| 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 | $229.99 | 11.470% | $256.3699 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $87.65 | 3.255% | $90.503 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $26.77 | 13.111% | $30.2798 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $84.76 | 4.807% | $88.8344 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $190.88 | 7.804% | $205.7763 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $187.59 | 8.261% | $203.0868 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $178.29 | 13.408% | $202.1951 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $985.93 | $1,077.0453 | $1,077.05 | $1,077.10 | $1,077.10 | |