| 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 | $244.60 | 8.809% | $266.1468 | $266.15 | $266.15 | $266.10 |
| Purchase #2 | $72.88 | 3.630% | $75.5255 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $43.98 | 10.683% | $48.6784 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $133.99 | 10.642% | $148.2492 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $249.88 | 12.115% | $280.153 | $280.15 | $280.15 | $280.20 |
| Purchase #6 | $187.67 | 7.492% | $201.7302 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $114.52 | 6.379% | $121.8252 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,047.52 | $1,142.3083 | $1,142.32 | $1,142.40 | $1,142.20 | |