| 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 | $125.59 | 3.370% | $129.8224 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $168.86 | 11.670% | $188.566 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $74.82 | 8.188% | $80.9463 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $184.46 | 3.599% | $191.0987 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $248.35 | 3.124% | $256.1085 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $179.65 | 13.363% | $203.6566 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $226.46 | 8.109% | $244.8236 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $1,208.19 | $1,295.0221 | $1,295.03 | $1,294.95 | $1,295.00 | |