| 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 | $48.50 | 10.641% | $53.6609 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $206.94 | 9.436% | $226.4669 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $206.61 | 13.341% | $234.1738 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $200.88 | 10.255% | $221.4802 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $157.34 | 13.247% | $178.1828 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $163.73 | 12.620% | $184.3927 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $161.32 | 11.544% | $179.9428 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,145.32 | $1,278.3001 | $1,278.29 | $1,278.30 | $1,278.40 | |