| 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 | $81.77 | 13.645% | $92.9275 | $92.93 | $92.95 | $92.90 |
| Purchase #2 | $106.71 | 13.540% | $121.1585 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $91.70 | 12.497% | $103.1597 | $103.16 | $103.15 | $103.20 |
| Purchase #4 | $137.76 | 8.480% | $149.442 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $113.96 | 9.411% | $124.6848 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $157.54 | 13.511% | $178.8252 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $248.69 | 8.317% | $269.3735 | $269.37 | $269.35 | $269.40 |
| 7 purchase totals = | $938.13 | $1,039.5712 | $1,039.57 | $1,039.60 | $1,039.60 | |