| 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 | $235.49 | 8.815% | $256.2484 | $256.25 | $256.25 | $256.20 |
| Purchase #2 | $174.81 | 9.837% | $192.0061 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $147.67 | 7.622% | $158.9254 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $74.50 | 12.420% | $83.7529 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $192.57 | 7.319% | $206.6642 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $84.69 | 13.124% | $95.8047 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $152.25 | 11.359% | $169.5441 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $1,061.98 | $1,162.9458 | $1,162.94 | $1,162.95 | $1,162.90 | |