| 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 | $129.83 | 4.456% | $135.6152 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $174.66 | 10.184% | $192.4474 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $139.72 | 7.142% | $149.6988 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $195.50 | 6.299% | $207.8145 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $244.50 | 7.563% | $262.9915 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $107.43 | 10.228% | $118.4179 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $217.49 | 12.401% | $244.4609 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,209.13 | $1,311.4462 | $1,311.45 | $1,311.40 | $1,311.40 | |