| 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 | $115.66 | 10.351% | $127.632 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $130.31 | 7.481% | $140.0585 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $199.29 | 4.664% | $208.5849 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $135.97 | 11.852% | $152.0852 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $70.66 | 6.253% | $75.0784 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $141.62 | 5.266% | $149.0777 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $120.68 | 13.166% | $136.5687 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $914.19 | $989.0854 | $989.09 | $989.15 | $989.20 | |