| 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 | $108.61 | 11.496% | $121.0958 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $94.74 | 6.595% | $100.9881 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $178.55 | 8.154% | $193.109 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $236.36 | 6.836% | $252.5176 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $141.40 | 5.791% | $149.5885 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $246.84 | 4.846% | $258.8019 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $88.35 | 8.755% | $96.085 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $1,094.85 | $1,172.1859 | $1,172.20 | $1,172.20 | $1,172.20 | |