| 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 | $214.55 | 7.448% | $230.5297 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $81.76 | 7.702% | $88.0572 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $248.40 | 12.647% | $279.8151 | $279.82 | $279.80 | $279.80 |
| Purchase #4 | $101.26 | 11.134% | $112.5343 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $29.52 | 9.286% | $32.2612 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $177.43 | 11.849% | $198.4537 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $108.73 | 5.403% | $114.6047 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $961.65 | $1,056.2559 | $1,056.25 | $1,056.25 | $1,056.30 | |