| 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 | $11.27 | 13.454% | $12.7863 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $158.97 | 4.438% | $166.0251 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $102.27 | 8.415% | $110.876 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $237.87 | 7.774% | $256.362 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $237.68 | 5.697% | $251.2206 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $70.93 | 13.358% | $80.4048 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $174.32 | 13.807% | $198.3884 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $993.31 | $1,076.0632 | $1,076.07 | $1,076.10 | $1,076.10 | |