| 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 | $207.74 | 8.116% | $224.6002 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $236.87 | 12.126% | $265.5929 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $180.84 | 7.457% | $194.3252 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $189.76 | 9.729% | $208.2218 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $34.92 | 13.434% | $39.6112 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $29.82 | 6.317% | $31.7037 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $8.95 | 10.319% | $9.8736 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $888.90 | $973.9286 | $973.92 | $973.90 | $973.90 | |