| 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 | $21.78 | 6.221% | $23.1349 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $214.80 | 9.703% | $235.642 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $203.65 | 11.355% | $226.7745 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $163.52 | 9.330% | $178.7764 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $236.48 | 13.331% | $268.0051 | $268.01 | $268.00 | $268.00 |
| Purchase #6 | $31.73 | 9.394% | $34.7107 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $184.91 | 9.509% | $202.4931 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,056.87 | $1,169.5367 | $1,169.53 | $1,169.55 | $1,169.50 | |