| 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 | $221.86 | 11.682% | $247.7777 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $85.85 | 9.176% | $93.7276 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $243.89 | 9.597% | $267.2961 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $210.48 | 8.367% | $228.0909 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $216.65 | 3.631% | $224.5166 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $77.89 | 7.608% | $83.8159 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $50.83 | 3.246% | $52.4799 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $1,107.45 | $1,197.7047 | $1,197.72 | $1,197.75 | $1,197.70 | |