| 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 | $176.48 | 10.747% | $195.4463 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $192.62 | 9.164% | $210.2717 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $249.51 | 11.513% | $278.2361 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $68.54 | 8.211% | $74.1678 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $89.55 | 4.759% | $93.8117 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $212.50 | 9.802% | $233.3293 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $139.69 | 12.848% | $157.6374 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,128.89 | $1,242.9003 | $1,242.91 | $1,242.90 | $1,242.80 | |