| 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 | $228.48 | 4.394% | $238.5194 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $90.66 | 12.121% | $101.6489 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $11.55 | 9.746% | $12.6757 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $228.95 | 5.756% | $242.1284 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $150.96 | 4.203% | $157.3048 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $157.58 | 8.791% | $171.4329 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $146.64 | 12.319% | $164.7046 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,014.82 | $1,088.4147 | $1,088.41 | $1,088.45 | $1,088.30 | |