| 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 | $214.36 | 3.405% | $221.659 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $85.38 | 5.656% | $90.2091 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $29.61 | 10.586% | $32.7445 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $138.59 | 11.186% | $154.0927 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $216.42 | 11.246% | $240.7586 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $241.33 | 6.485% | $256.9803 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $127.76 | 5.763% | $135.1228 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $1,053.45 | $1,131.5670 | $1,131.56 | $1,131.55 | $1,131.60 | |