| 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 | $122.68 | 7.790% | $132.2368 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $35.35 | 13.495% | $40.1205 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $227.81 | 12.472% | $256.2225 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $161.43 | 10.632% | $178.5932 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $189.26 | 5.654% | $199.9608 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $235.52 | 5.308% | $248.0214 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $159.57 | 13.468% | $181.0609 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $1,131.62 | $1,236.2161 | $1,236.21 | $1,236.15 | $1,236.20 | |