| 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 | $153.35 | 10.816% | $169.9363 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $135.63 | 13.753% | $154.2832 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $249.26 | 10.382% | $275.1382 | $275.14 | $275.15 | $275.10 |
| Purchase #4 | $9.90 | 4.655% | $10.3608 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $94.89 | 6.783% | $101.3264 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $101.70 | 4.654% | $106.4331 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $201.77 | 8.363% | $218.644 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $946.50 | $1,036.1220 | $1,036.12 | $1,036.20 | $1,036.00 | |