| 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 | $196.90 | 11.521% | $219.5848 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $248.34 | 11.553% | $277.0307 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $191.42 | 3.244% | $197.6297 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $182.70 | 9.636% | $200.305 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $189.33 | 3.160% | $195.3128 | $195.31 | $195.30 | $195.30 |
| Purchase #6 | $225.61 | 5.135% | $237.1951 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $102.25 | 9.250% | $111.7081 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $1,336.55 | $1,438.7662 | $1,438.77 | $1,438.80 | $1,438.70 | |