| 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 | $211.81 | 12.607% | $238.5129 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $13.84 | 5.711% | $14.6304 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $63.70 | 10.604% | $70.4547 | $70.45 | $70.45 | $70.50 |
| Purchase #4 | $172.69 | 12.447% | $194.1847 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $194.86 | 5.445% | $205.4701 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $18.34 | 3.218% | $18.9302 | $18.93 | $18.95 | $18.90 |
| Purchase #7 | $89.68 | 9.425% | $98.1323 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $764.92 | $840.3153 | $840.30 | $840.35 | $840.30 | |