| 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 | $88.52 | 5.196% | $93.1195 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $126.63 | 6.699% | $135.1129 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $145.30 | 13.374% | $164.7324 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $106.70 | 9.801% | $117.1577 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $208.36 | 7.268% | $223.5036 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $159.64 | 5.672% | $168.6948 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $191.94 | 13.659% | $218.1571 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,027.09 | $1,120.4780 | $1,120.47 | $1,120.45 | $1,120.50 | |