| 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 | $230.88 | 6.508% | $245.9057 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $92.90 | 3.755% | $96.3884 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $176.45 | 7.810% | $190.2307 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $82.46 | 12.804% | $93.0182 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $248.78 | 4.197% | $259.2213 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $83.74 | 8.334% | $90.7189 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $244.80 | 3.656% | $253.7499 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $1,160.01 | $1,229.2331 | $1,229.24 | $1,229.20 | $1,229.10 | |