| 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 | $193.96 | 8.731% | $210.8946 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $161.43 | 12.567% | $181.7169 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $49.45 | 7.224% | $53.0223 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $89.63 | 11.487% | $99.9258 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $78.79 | 6.847% | $84.1848 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $87.80 | 4.195% | $91.4832 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $110.63 | 3.234% | $114.2078 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $771.69 | $835.4354 | $835.43 | $835.45 | $835.40 | |