| 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 | $81.58 | 8.823% | $88.7778 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $174.54 | 8.485% | $189.3497 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $225.35 | 8.338% | $244.1397 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $33.76 | 13.540% | $38.3311 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $156.86 | 7.159% | $168.0896 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $214.89 | 9.293% | $234.8597 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $226.70 | 7.674% | $244.097 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,113.68 | $1,207.6446 | $1,207.65 | $1,207.70 | $1,207.60 | |