| 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 | $221.83 | 8.511% | $240.71 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $115.37 | 10.575% | $127.5704 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $188.52 | 11.561% | $210.3148 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $230.52 | 10.607% | $254.9713 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $210.65 | 3.206% | $217.4034 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $5.82 | 4.597% | $6.0875 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $102.27 | 8.210% | $110.6664 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $1,074.98 | $1,167.7238 | $1,167.72 | $1,167.65 | $1,167.80 | |