| 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 | $222.58 | 5.752% | $235.3828 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $8.39 | 6.188% | $8.9092 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $101.52 | 5.104% | $106.7016 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $145.53 | 13.776% | $165.5782 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $169.99 | 13.568% | $193.0542 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $244.83 | 7.705% | $263.6942 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $87.36 | 3.399% | $90.3294 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $980.20 | $1,063.6496 | $1,063.64 | $1,063.70 | $1,063.70 | |