| 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 | $179.25 | 8.397% | $194.3016 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $235.76 | 10.230% | $259.8782 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $244.89 | 7.426% | $263.0755 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $70.55 | 3.746% | $73.1928 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $116.58 | 9.676% | $127.8603 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $247.82 | 12.800% | $279.541 | $279.54 | $279.55 | $279.50 |
| Purchase #7 | $215.60 | 8.117% | $233.1003 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $1,310.45 | $1,430.9497 | $1,430.95 | $1,431.00 | $1,431.00 | |