| 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 | $130.81 | 10.216% | $144.1735 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $209.91 | 4.404% | $219.1544 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $233.81 | 13.131% | $264.5116 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $223.51 | 11.704% | $249.6696 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $226.67 | 8.768% | $246.5444 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $244.44 | 8.771% | $265.8798 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $203.86 | 6.410% | $216.9274 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,473.01 | $1,606.8607 | $1,606.85 | $1,606.85 | $1,606.90 | |