| 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 | $219.70 | 6.160% | $233.2335 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $74.67 | 3.407% | $77.214 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $109.75 | 11.800% | $122.7005 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $144.34 | 5.865% | $152.8055 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $133.28 | 6.815% | $142.363 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $236.31 | 8.611% | $256.6587 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $132.26 | 13.123% | $149.6165 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,050.31 | $1,134.5917 | $1,134.59 | $1,134.55 | $1,134.60 | |