| 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 | $199.39 | 4.621% | $208.6038 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $52.97 | 3.334% | $54.736 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $244.99 | 13.228% | $277.3973 | $277.40 | $277.40 | $277.40 |
| Purchase #4 | $152.40 | 5.800% | $161.2392 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $105.98 | 12.781% | $119.5253 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $206.40 | 11.565% | $230.2702 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $17.83 | 8.289% | $19.3079 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $979.96 | $1,071.0797 | $1,071.09 | $1,071.10 | $1,071.00 | |