| 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 | $25.39 | 4.286% | $26.4782 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $164.69 | 6.698% | $175.7209 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $194.98 | 4.219% | $203.2062 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $179.38 | 12.496% | $201.7953 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $201.94 | 13.398% | $228.9959 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $96.48 | 6.465% | $102.7174 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $174.69 | 8.583% | $189.6836 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $1,037.55 | $1,128.5975 | $1,128.61 | $1,128.60 | $1,128.60 | |