| 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 | $244.45 | 10.491% | $270.0952 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $113.58 | 11.193% | $126.293 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $192.27 | 6.271% | $204.3273 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $179.41 | 7.397% | $192.681 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $88.84 | 8.760% | $96.6224 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $34.94 | 9.361% | $38.2107 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $58.77 | 12.487% | $66.1086 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $912.26 | $994.3382 | $994.34 | $994.35 | $994.30 | |