| 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 | $22.80 | 10.715% | $25.243 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $221.70 | 8.825% | $241.265 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $97.72 | 12.758% | $110.1871 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $191.39 | 10.750% | $211.9644 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $180.70 | 12.638% | $203.5369 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $128.98 | 9.865% | $141.7039 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $223.67 | 3.551% | $231.6125 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,066.96 | $1,165.5128 | $1,165.51 | $1,165.50 | $1,165.50 | |