| 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 | $104.38 | 6.189% | $110.8401 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $132.60 | 12.768% | $149.5304 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $241.68 | 7.188% | $259.052 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $249.53 | 10.218% | $275.027 | $275.03 | $275.05 | $275.00 |
| Purchase #5 | $55.66 | 10.571% | $61.5438 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $120.71 | 9.573% | $132.2656 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $239.57 | 6.295% | $254.6509 | $254.65 | $254.65 | $254.70 |
| 7 purchase totals = | $1,144.13 | $1,242.9098 | $1,242.91 | $1,242.95 | $1,242.90 | |