| 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 | $114.52 | 11.772% | $128.0013 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $18.46 | 7.747% | $19.8901 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $34.53 | 5.131% | $36.3017 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $25.82 | 11.395% | $28.7622 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $186.93 | 5.654% | $197.499 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $164.61 | 10.629% | $182.1064 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $215.52 | 10.171% | $237.4405 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $760.39 | $830.0012 | $830.00 | $830.00 | $830.00 | |