| 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 | $115.51 | 12.728% | $130.2121 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $94.68 | 9.434% | $103.6121 | $103.61 | $103.60 | $103.60 |
| Purchase #3 | $243.66 | 9.463% | $266.7175 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $132.72 | 12.433% | $149.2211 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $104.98 | 11.788% | $117.355 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $57.35 | 12.388% | $64.4545 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $192.74 | 9.416% | $210.8884 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $941.64 | $1,042.4607 | $1,042.46 | $1,042.40 | $1,042.50 | |