| 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 | $152.61 | 12.210% | $171.2437 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $213.31 | 6.313% | $226.7763 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $19.43 | 10.820% | $21.5323 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $220.59 | 10.715% | $244.2262 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $197.74 | 12.410% | $222.2795 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $84.44 | 12.787% | $95.2373 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $205.88 | 11.589% | $229.7394 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,094.00 | $1,211.0347 | $1,211.04 | $1,211.15 | $1,210.90 | |