| 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 | $182.99 | 11.330% | $203.7228 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $197.46 | 7.577% | $212.4215 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $205.46 | 6.725% | $219.2772 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $201.31 | 11.158% | $223.7722 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $220.27 | 7.611% | $237.0347 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $49.30 | 13.159% | $55.7874 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $211.91 | 8.137% | $229.1531 | $229.15 | $229.15 | $229.20 |
| 7 purchase totals = | $1,268.70 | $1,381.1689 | $1,381.16 | $1,381.15 | $1,381.20 | |