| 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 | $200.78 | 5.244% | $211.3089 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $31.27 | 5.628% | $33.0299 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $219.48 | 4.780% | $229.9711 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $33.80 | 8.588% | $36.7027 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $221.39 | 5.231% | $232.9709 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $64.42 | 3.822% | $66.8821 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $31.84 | 12.166% | $35.7137 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $802.98 | $846.5793 | $846.57 | $846.55 | $846.60 | |