| 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 | $191.26 | 5.780% | $202.3148 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $189.28 | 9.471% | $207.2067 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $90.65 | 6.806% | $96.8196 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $55.67 | 5.790% | $58.8933 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $223.89 | 3.139% | $230.9179 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $8.93 | 8.579% | $9.6961 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $67.48 | 10.175% | $74.3461 | $74.35 | $74.35 | $74.30 |
| 7 purchase totals = | $827.16 | $880.1945 | $880.20 | $880.15 | $880.10 | |