| 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 | $219.88 | 8.325% | $238.185 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $193.39 | 7.207% | $207.3276 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $227.83 | 3.563% | $235.9476 | $235.95 | $235.95 | $235.90 |
| Purchase #4 | $144.37 | 7.624% | $155.3768 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $38.39 | 13.562% | $43.5965 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $111.82 | 13.856% | $127.3138 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $63.95 | 9.299% | $69.8967 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $999.63 | $1,077.6440 | $1,077.66 | $1,077.70 | $1,077.60 | |