| 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 | $178.49 | 12.298% | $200.4407 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $111.53 | 5.106% | $117.2247 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $53.26 | 12.288% | $59.8046 | $59.80 | $59.80 | $59.80 |
| Purchase #4 | $29.80 | 6.122% | $31.6244 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $225.81 | 9.537% | $247.3455 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $112.63 | 6.833% | $120.326 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $210.34 | 8.537% | $228.2967 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $921.86 | $1,005.0626 | $1,005.06 | $1,005.05 | $1,004.90 | |