| 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 | $118.78 | 8.290% | $128.6269 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $196.48 | 8.778% | $213.727 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $18.67 | 10.567% | $20.6429 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $129.55 | 13.489% | $147.025 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $197.46 | 8.817% | $214.87 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $191.54 | 6.378% | $203.7564 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $104.37 | 6.602% | $111.2605 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $956.85 | $1,039.9087 | $1,039.92 | $1,039.95 | $1,039.90 | |