| 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 | $232.88 | 4.867% | $244.2143 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $20.80 | 5.864% | $22.0197 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $123.51 | 4.424% | $128.9741 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $77.81 | 10.117% | $85.682 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $143.78 | 5.807% | $152.1293 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $170.55 | 12.369% | $191.6453 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $51.66 | 10.579% | $57.1251 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $820.99 | $881.7898 | $881.79 | $881.80 | $881.70 | |