| 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 | $195.50 | 13.523% | $221.9375 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $34.67 | 7.167% | $37.1548 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $12.49 | 12.682% | $14.074 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $228.48 | 5.662% | $241.4165 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $37.55 | 9.777% | $41.2213 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $221.55 | 7.535% | $238.2438 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $189.63 | 13.467% | $215.1675 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $919.87 | $1,009.2154 | $1,009.21 | $1,009.15 | $1,009.20 | |