| 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 | $6.64 | 11.837% | $7.426 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $216.30 | 7.280% | $232.0466 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $38.46 | 9.740% | $42.206 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $91.55 | 11.277% | $101.8741 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $115.62 | 8.209% | $125.1112 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $185.86 | 3.374% | $192.1309 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $143.96 | 5.830% | $152.3529 | $152.35 | $152.35 | $152.40 |
| 7 purchase totals = | $798.39 | $853.1477 | $853.15 | $853.15 | $853.10 | |