| 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 | $116.78 | 10.453% | $128.987 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $35.73 | 13.267% | $40.4703 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $107.52 | 5.807% | $113.7637 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $249.84 | 7.768% | $269.2476 | $269.25 | $269.25 | $269.20 |
| Purchase #5 | $69.64 | 7.163% | $74.6283 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $220.55 | 5.316% | $232.2744 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $42.71 | 11.400% | $47.5789 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $842.77 | $906.9502 | $906.95 | $906.95 | $907.00 | |