| 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 | $113.55 | 5.794% | $120.1291 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $131.94 | 8.114% | $142.6456 | $142.65 | $142.65 | $142.60 |
| Purchase #3 | $126.31 | 9.361% | $138.1339 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $232.29 | 4.551% | $242.8615 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $121.79 | 12.662% | $137.211 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $224.59 | 7.265% | $240.9065 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $178.66 | 9.587% | $195.7881 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,129.13 | $1,217.6757 | $1,217.68 | $1,217.70 | $1,217.60 | |