| 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 | $180.66 | 12.135% | $202.5831 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $198.90 | 10.321% | $219.4285 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $131.63 | 11.535% | $146.8135 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $228.35 | 7.482% | $245.4351 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $158.60 | 8.251% | $171.6861 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $116.89 | 9.756% | $128.2938 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $30.55 | 11.458% | $34.0504 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $1,045.58 | $1,148.2905 | $1,148.29 | $1,148.35 | $1,148.30 | |