| 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 | $69.62 | 10.306% | $76.795 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $156.38 | 10.774% | $173.2284 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $135.30 | 3.278% | $139.7351 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $238.55 | 12.407% | $268.1469 | $268.15 | $268.15 | $268.10 |
| Purchase #5 | $95.27 | 13.481% | $108.1133 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $186.93 | 9.278% | $204.2734 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $28.60 | 12.734% | $32.2419 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $910.65 | $1,002.5340 | $1,002.54 | $1,002.55 | $1,002.40 | |