| 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 | $10.48 | 10.193% | $11.5482 | $11.55 | $11.55 | $11.50 |
| Purchase #2 | $217.81 | 3.357% | $225.1219 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $176.40 | 4.646% | $184.5955 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $206.47 | 6.247% | $219.3682 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $216.86 | 4.838% | $227.3517 | $227.35 | $227.35 | $227.40 |
| Purchase #6 | $61.88 | 12.186% | $69.4207 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $120.60 | 10.136% | $132.824 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $1,010.50 | $1,070.2302 | $1,070.23 | $1,070.15 | $1,070.20 | |