| 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 | $25.35 | 11.823% | $28.3471 | $28.35 | $28.35 | $28.30 |
| Purchase #2 | $52.84 | 5.842% | $55.9269 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $192.56 | 4.505% | $201.2348 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $211.39 | 8.789% | $229.9691 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $96.98 | 9.130% | $105.8343 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $245.84 | 8.251% | $266.1243 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $206.27 | 3.104% | $212.6726 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,031.23 | $1,100.1091 | $1,100.10 | $1,100.10 | $1,100.00 | |