| 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 | $178.27 | 8.862% | $194.0683 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $159.95 | 5.242% | $168.3346 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $218.95 | 13.630% | $248.7929 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $238.73 | 13.147% | $270.1158 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $201.43 | 3.616% | $208.7137 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $112.87 | 4.251% | $117.6681 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $196.58 | 3.703% | $203.8594 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,306.78 | $1,411.5528 | $1,411.55 | $1,411.50 | $1,411.60 | |