| 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 | $210.50 | 13.349% | $238.5996 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $133.86 | 11.632% | $149.4306 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $83.66 | 11.311% | $93.1228 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $8.64 | 3.399% | $8.9337 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $168.78 | 4.375% | $176.1641 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $142.77 | 3.454% | $147.7013 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $39.78 | 6.132% | $42.2193 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $787.99 | $856.1714 | $856.16 | $856.15 | $856.10 | |