| 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 | $78.58 | 8.193% | $85.0181 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $175.75 | 5.157% | $184.8134 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $133.42 | 7.217% | $143.0489 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $121.83 | 11.216% | $135.4945 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $103.90 | 9.367% | $113.6323 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $100.54 | 5.441% | $106.0104 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $224.77 | 8.846% | $244.6532 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $938.79 | $1,012.6708 | $1,012.66 | $1,012.65 | $1,012.60 | |