| 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 | $30.33 | 7.124% | $32.4907 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $193.71 | 8.601% | $210.371 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $84.68 | 13.284% | $95.9289 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $173.72 | 8.626% | $188.7051 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $111.59 | 3.830% | $115.8639 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $190.52 | 11.411% | $212.2602 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $238.34 | 4.433% | $248.9056 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,022.89 | $1,104.5254 | $1,104.53 | $1,104.50 | $1,104.60 | |