| 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 | $128.39 | 12.590% | $144.5543 | $144.55 | $144.55 | $144.60 |
| Purchase #2 | $99.33 | 5.793% | $105.0842 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $142.48 | 4.854% | $149.396 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $216.54 | 9.509% | $237.1308 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $10.84 | 11.395% | $12.0752 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $203.40 | 5.168% | $213.9117 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $126.44 | 10.382% | $139.567 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $927.42 | $1,001.7192 | $1,001.72 | $1,001.75 | $1,001.80 | |