| 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 | $196.64 | 6.803% | $210.0174 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $38.87 | 10.129% | $42.8071 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $233.65 | 6.651% | $249.1901 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $157.84 | 3.234% | $162.9445 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $165.90 | 4.456% | $173.2925 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $37.38 | 13.337% | $42.3654 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $45.30 | 9.546% | $49.6243 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $875.58 | $930.2413 | $930.24 | $930.20 | $930.20 | |