| 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 | $10.82 | 12.851% | $12.2105 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $147.77 | 10.225% | $162.8795 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $133.88 | 7.318% | $143.6773 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $224.64 | 3.294% | $232.0396 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $141.57 | 12.342% | $159.0426 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $220.75 | 9.444% | $241.5976 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $92.80 | 9.744% | $101.8424 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $972.23 | $1,053.2895 | $1,053.29 | $1,053.35 | $1,053.20 | |