| 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 | $192.76 | 12.644% | $217.1326 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $142.61 | 9.514% | $156.1779 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $124.95 | 3.745% | $129.6294 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $115.35 | 12.614% | $129.9002 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $242.29 | 13.684% | $275.445 | $275.45 | $275.45 | $275.40 |
| Purchase #6 | $44.79 | 6.586% | $47.7399 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $216.96 | 12.685% | $244.4814 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,079.71 | $1,200.5064 | $1,200.51 | $1,200.60 | $1,200.40 | |