| 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 | $45.80 | 6.490% | $48.7724 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $189.97 | 10.527% | $209.9681 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $238.59 | 3.644% | $247.2842 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $189.29 | 8.656% | $205.6749 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $224.99 | 9.457% | $246.2673 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $114.85 | 12.498% | $129.204 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $152.27 | 12.546% | $171.3738 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,155.76 | $1,258.5447 | $1,258.53 | $1,258.45 | $1,258.70 | |