| 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 | $226.43 | 6.306% | $240.7087 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $43.33 | 8.727% | $47.1114 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $242.77 | 11.633% | $271.0114 | $271.01 | $271.00 | $271.00 |
| Purchase #4 | $243.34 | 8.399% | $263.7781 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $203.44 | 10.659% | $225.1247 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $119.41 | 13.503% | $135.5339 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $238.88 | 13.327% | $270.7155 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,317.60 | $1,453.9837 | $1,453.98 | $1,453.95 | $1,453.90 | |