| 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 | $204.62 | 7.445% | $219.854 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $95.60 | 8.310% | $103.5444 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $109.25 | 3.297% | $112.852 | $112.85 | $112.85 | $112.90 |
| Purchase #4 | $203.76 | 11.513% | $227.2189 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $248.28 | 10.274% | $273.7883 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $47.35 | 8.831% | $51.5315 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $43.70 | 13.610% | $49.6476 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $952.56 | $1,038.4367 | $1,038.43 | $1,038.45 | $1,038.40 | |