| 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 | $248.38 | 9.196% | $271.221 | $271.22 | $271.20 | $271.20 |
| Purchase #2 | $176.42 | 12.858% | $199.1041 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $148.78 | 7.249% | $159.5651 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $15.40 | 5.609% | $16.2638 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $145.31 | 4.712% | $152.157 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $22.75 | 12.740% | $25.6484 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $167.49 | 11.772% | $187.2069 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $924.53 | $1,011.1663 | $1,011.17 | $1,011.10 | $1,011.20 | |