| 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 | $225.49 | 8.536% | $244.7378 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $62.79 | 12.253% | $70.4837 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $173.72 | 4.856% | $182.1558 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $184.80 | 5.455% | $194.8808 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $84.27 | 8.330% | $91.2897 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $117.78 | 7.783% | $126.9468 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $121.73 | 6.137% | $129.2006 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $970.58 | $1,039.6952 | $1,039.70 | $1,039.75 | $1,039.70 | |