| 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 | $209.52 | 11.297% | $233.1895 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $90.31 | 4.333% | $94.2231 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $90.74 | 4.812% | $95.1064 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $39.60 | 5.689% | $41.8528 | $41.85 | $41.85 | $41.90 |
| Purchase #5 | $10.96 | 4.558% | $11.4596 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $102.93 | 3.740% | $106.7796 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $98.45 | 9.440% | $107.7437 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $642.51 | $690.3547 | $690.35 | $690.35 | $690.40 | |