| 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 | $47.27 | 12.269% | $53.0696 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $138.74 | 8.642% | $150.7299 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $201.88 | 12.584% | $227.2846 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $132.94 | 4.351% | $138.7242 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $217.81 | 11.426% | $242.697 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $195.81 | 11.822% | $218.9587 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $210.25 | 6.873% | $224.7005 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,144.70 | $1,256.1645 | $1,256.16 | $1,256.15 | $1,256.20 | |