| 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 | $129.30 | 9.681% | $141.8175 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $110.80 | 6.242% | $117.7161 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $224.46 | 8.489% | $243.5144 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $34.35 | 9.474% | $37.6043 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $84.92 | 7.205% | $91.0385 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $235.85 | 13.673% | $268.0978 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $244.87 | 12.536% | $275.5669 | $275.57 | $275.55 | $275.60 |
| 7 purchase totals = | $1,064.55 | $1,175.3555 | $1,175.36 | $1,175.30 | $1,175.30 | |