| 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 | $127.59 | 5.165% | $134.18 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $225.65 | 10.590% | $249.5463 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $190.82 | 5.489% | $201.2941 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $55.59 | 4.558% | $58.1238 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $30.32 | 4.487% | $31.6805 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $101.75 | 6.613% | $108.4787 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $235.32 | 12.334% | $264.3444 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $967.04 | $1,047.6478 | $1,047.64 | $1,047.70 | $1,047.60 | |