| 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 | $141.87 | 7.630% | $152.6947 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $200.70 | 12.139% | $225.063 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $245.40 | 4.318% | $255.9964 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $101.74 | 12.750% | $114.7119 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $59.42 | 10.495% | $65.6561 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $91.68 | 9.397% | $100.2952 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $5.72 | 3.301% | $5.9088 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $846.53 | $920.3261 | $920.33 | $920.30 | $920.40 | |