| 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 | $21.33 | 6.129% | $22.6373 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $20.79 | 12.107% | $23.307 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $178.99 | 12.793% | $201.8882 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $158.98 | 8.465% | $172.4377 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $131.31 | 13.547% | $149.0986 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $206.46 | 10.732% | $228.6173 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $214.64 | 6.664% | $228.9436 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $932.50 | $1,026.9297 | $1,026.94 | $1,026.95 | $1,026.80 | |