| 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 | $105.62 | 9.303% | $115.4458 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $166.87 | 3.247% | $172.2883 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $23.38 | 5.468% | $24.6584 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $182.40 | 13.550% | $207.1152 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $205.42 | 11.333% | $228.7002 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $238.66 | 12.577% | $268.6763 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $34.76 | 13.833% | $39.5684 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $957.11 | $1,056.4526 | $1,056.47 | $1,056.45 | $1,056.50 | |