| 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 | $101.47 | 12.518% | $114.172 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $231.59 | 11.457% | $258.1233 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $191.76 | 13.632% | $217.9007 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $105.77 | 3.294% | $109.2541 | $109.25 | $109.25 | $109.30 |
| Purchase #5 | $125.76 | 8.794% | $136.8193 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $213.41 | 11.157% | $237.2202 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $44.76 | 4.331% | $46.6986 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $1,014.52 | $1,120.1882 | $1,120.18 | $1,120.10 | $1,120.20 | |