| 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 | $243.83 | 10.739% | $270.0149 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $191.38 | 6.865% | $204.5182 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $230.81 | 7.722% | $248.6331 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $36.93 | 11.199% | $41.0658 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $107.37 | 8.370% | $116.3569 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $83.64 | 7.860% | $90.2141 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $61.97 | 12.849% | $69.9325 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $955.93 | $1,040.7355 | $1,040.73 | $1,040.70 | $1,040.70 | |