| 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 | $210.68 | 9.187% | $230.0352 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $108.49 | 5.608% | $114.5741 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $105.98 | 7.124% | $113.53 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $162.62 | 6.597% | $173.348 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $9.57 | 3.288% | $9.8847 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $102.40 | 8.460% | $111.063 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $183.60 | 12.185% | $205.9717 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $883.34 | $958.4067 | $958.40 | $958.40 | $958.40 | |