| 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 | $220.85 | 3.834% | $229.3174 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $39.92 | 10.771% | $44.2198 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $158.96 | 8.188% | $171.9756 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $74.78 | 6.190% | $79.4089 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $41.41 | 3.732% | $42.9554 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $190.98 | 5.828% | $202.1103 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $248.75 | 6.245% | $264.2844 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $975.65 | $1,034.2718 | $1,034.28 | $1,034.25 | $1,034.30 | |