| 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 | $104.91 | 10.200% | $115.6108 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $146.90 | 10.563% | $162.417 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $116.60 | 6.487% | $124.1638 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $124.39 | 8.703% | $135.2157 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $84.31 | 4.717% | $88.2869 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $141.57 | 6.482% | $150.7466 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $220.65 | 9.777% | $242.223 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $939.33 | $1,018.6638 | $1,018.67 | $1,018.60 | $1,018.60 | |