| 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 | $233.87 | 6.222% | $248.4214 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $160.59 | 5.603% | $169.5879 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $135.68 | 12.264% | $152.3198 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $75.34 | 10.397% | $83.1731 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $69.63 | 9.808% | $76.4593 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $62.72 | 11.792% | $70.1159 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $217.45 | 4.670% | $227.6049 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $955.28 | $1,027.6823 | $1,027.68 | $1,027.60 | $1,027.70 | |