| 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 | $224.26 | 3.510% | $232.1315 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $223.99 | 12.432% | $251.8364 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $162.55 | 13.627% | $184.7007 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $238.71 | 4.457% | $249.3493 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $75.45 | 3.802% | $78.3186 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $23.55 | 6.757% | $25.1413 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $127.66 | 9.268% | $139.4915 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $1,076.17 | $1,160.9693 | $1,160.97 | $1,161.00 | $1,160.80 | |