| 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 | $228.97 | 3.511% | $237.0091 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $135.79 | 8.562% | $147.4163 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $141.59 | 5.871% | $149.9027 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $95.95 | 13.768% | $109.1604 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $184.46 | 5.846% | $195.2435 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $217.58 | 9.621% | $238.5134 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $26.62 | 5.463% | $28.0743 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $1,030.96 | $1,105.3197 | $1,105.31 | $1,105.25 | $1,105.30 | |