| 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 | $143.54 | 9.209% | $156.7586 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $223.38 | 10.214% | $246.196 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $194.26 | 12.499% | $218.5406 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $199.94 | 6.550% | $213.0361 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $97.70 | 13.296% | $110.6902 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $228.93 | 6.839% | $244.5865 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $107.38 | 4.633% | $112.3549 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $1,195.13 | $1,302.1629 | $1,302.17 | $1,302.20 | $1,302.20 | |