| 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 | $229.48 | 10.245% | $252.9902 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $167.77 | 12.763% | $189.1825 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $121.78 | 11.436% | $135.7068 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $83.46 | 6.483% | $88.8707 | $88.87 | $88.85 | $88.90 |
| Purchase #5 | $74.86 | 10.659% | $82.8393 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $99.85 | 12.141% | $111.9728 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $185.40 | 4.279% | $193.3333 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $962.60 | $1,054.8956 | $1,054.89 | $1,054.90 | $1,054.90 | |