| 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 | $225.31 | 7.369% | $241.9131 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $242.53 | 12.201% | $272.1211 | $272.12 | $272.10 | $272.10 |
| Purchase #3 | $53.86 | 13.475% | $61.1176 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $231.79 | 7.564% | $249.3226 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $213.25 | 3.336% | $220.364 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $24.88 | 9.394% | $27.2172 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $240.99 | 8.855% | $262.3297 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $1,232.61 | $1,334.3853 | $1,334.38 | $1,334.30 | $1,334.30 | |