| 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 | $216.58 | 11.178% | $240.7893 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $77.50 | 3.391% | $80.128 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $210.89 | 5.137% | $221.7234 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $23.55 | 7.457% | $25.3061 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $72.85 | 10.345% | $80.3863 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $173.33 | 7.138% | $185.7023 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $137.57 | 11.365% | $153.2048 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $912.27 | $987.2402 | $987.24 | $987.25 | $987.20 | |