| 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 | $96.94 | 9.656% | $106.3005 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $147.47 | 5.726% | $155.9141 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $168.61 | 13.520% | $191.4061 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $46.91 | 10.562% | $51.8646 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $107.93 | 5.125% | $113.4614 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $220.65 | 7.689% | $237.6158 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $184.29 | 8.489% | $199.9344 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $972.80 | $1,056.4969 | $1,056.49 | $1,056.45 | $1,056.50 | |