| 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 | $155.54 | 6.420% | $165.5257 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $238.51 | 4.438% | $249.0951 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $240.69 | 10.804% | $266.6941 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $142.46 | 6.141% | $151.2085 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $155.73 | 13.837% | $177.2784 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $48.88 | 5.142% | $51.3934 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $53.84 | 5.578% | $56.8432 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $1,035.65 | $1,118.0384 | $1,118.04 | $1,118.10 | $1,118.00 | |