| 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 | $201.61 | 9.218% | $220.1944 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $44.94 | 11.646% | $50.1737 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $236.84 | 9.662% | $259.7235 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $118.26 | 8.737% | $128.5924 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $244.57 | 9.812% | $268.5672 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $123.42 | 5.239% | $129.886 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $248.26 | 3.713% | $257.4779 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $1,217.90 | $1,314.6151 | $1,314.61 | $1,314.60 | $1,314.70 | |