| 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 | $114.34 | 12.106% | $128.182 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $218.27 | 3.358% | $225.5995 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $87.73 | 7.379% | $94.2036 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $119.27 | 8.677% | $129.6191 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $128.56 | 8.786% | $139.8553 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $141.89 | 11.213% | $157.8001 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $90.33 | 10.830% | $100.1127 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $900.39 | $975.3723 | $975.37 | $975.35 | $975.40 | |