| 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 | $238.89 | 12.251% | $268.1564 | $268.16 | $268.15 | $268.20 |
| Purchase #2 | $105.69 | 3.363% | $109.2444 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $23.58 | 10.511% | $26.0585 | $26.06 | $26.05 | $26.10 |
| Purchase #4 | $121.67 | 11.288% | $135.4041 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $12.25 | 13.474% | $13.9006 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $124.71 | 6.371% | $132.6553 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $75.76 | 11.663% | $84.5959 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $702.55 | $770.0152 | $770.02 | $770.00 | $770.10 | |