| 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 | $214.52 | 6.384% | $228.215 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $103.92 | 5.311% | $109.4392 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $186.55 | 6.415% | $198.5172 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $241.30 | 12.845% | $272.295 | $272.30 | $272.30 | $272.30 |
| Purchase #5 | $60.34 | 3.278% | $62.3179 | $62.32 | $62.30 | $62.30 |
| Purchase #6 | $143.51 | 12.243% | $161.0799 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $196.33 | 8.215% | $212.4585 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,146.47 | $1,244.3227 | $1,244.34 | $1,244.30 | $1,244.30 | |