| 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 | $194.85 | 9.179% | $212.7353 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $87.84 | 4.626% | $91.9035 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $20.47 | 10.297% | $22.5778 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $39.70 | 13.108% | $44.9039 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $176.52 | 11.693% | $197.1605 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $227.62 | 6.689% | $242.8455 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $41.42 | 5.646% | $43.7586 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $788.42 | $855.8851 | $855.89 | $855.90 | $855.90 | |