| 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 | $237.41 | 12.749% | $267.6774 | $267.68 | $267.70 | $267.70 |
| Purchase #2 | $187.60 | 5.129% | $197.222 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $172.26 | 12.740% | $194.2059 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $24.86 | 10.837% | $27.5541 | $27.55 | $27.55 | $27.60 |
| Purchase #5 | $25.51 | 10.215% | $28.1158 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $64.48 | 7.324% | $69.2025 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $166.52 | 4.647% | $174.2582 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $878.64 | $958.2359 | $958.24 | $958.20 | $958.30 | |