| 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 | $221.45 | 12.358% | $248.8168 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $228.90 | 7.425% | $245.8958 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $171.50 | 3.529% | $177.5522 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $49.48 | 9.441% | $54.1514 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $125.67 | 3.337% | $129.8636 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $150.34 | 10.373% | $165.9348 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $138.29 | 8.291% | $149.7556 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,085.63 | $1,171.9702 | $1,171.97 | $1,171.95 | $1,172.10 | |