| 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 | $19.48 | 11.459% | $21.7122 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $233.25 | 5.551% | $246.1977 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $210.93 | 6.498% | $224.6362 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $149.81 | 13.702% | $170.337 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $146.28 | 10.199% | $161.1991 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $239.50 | 13.590% | $272.0481 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $135.75 | 4.469% | $141.8167 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $1,135.00 | $1,237.9470 | $1,237.96 | $1,237.95 | $1,237.80 | |