| 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 | $157.67 | 9.269% | $172.2844 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $21.78 | 10.639% | $24.0972 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $249.95 | 7.351% | $268.3238 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $34.76 | 4.352% | $36.2728 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $210.85 | 13.225% | $238.7349 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $162.74 | 11.810% | $181.9596 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $76.44 | 3.195% | $78.8823 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $914.19 | $1,000.5550 | $1,000.54 | $1,000.55 | $1,000.60 | |