| 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 | $230.68 | 4.702% | $241.5266 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $141.43 | 7.533% | $152.0839 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $208.54 | 3.601% | $216.0495 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $125.84 | 12.377% | $141.4152 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $48.36 | 5.544% | $51.0411 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $116.54 | 10.354% | $128.6066 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $248.90 | 4.786% | $260.8124 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $1,120.29 | $1,191.5353 | $1,191.54 | $1,191.55 | $1,191.40 | |