| 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 | $104.90 | 4.848% | $109.9856 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $183.78 | 9.244% | $200.7686 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $180.79 | 13.668% | $205.5004 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $155.71 | 3.261% | $160.7877 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $153.89 | 5.220% | $161.9231 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $73.75 | 8.246% | $79.8314 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $79.37 | 6.576% | $84.5894 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $932.19 | $1,003.3862 | $1,003.39 | $1,003.40 | $1,003.40 | |