| 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 | $176.45 | 10.758% | $195.4325 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $25.28 | 7.271% | $27.1181 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $214.82 | 12.656% | $242.0076 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $216.43 | 6.649% | $230.8204 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $243.78 | 5.406% | $256.9587 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $138.97 | 13.184% | $157.2918 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $132.61 | 4.828% | $139.0124 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $1,148.34 | $1,248.6415 | $1,248.64 | $1,248.60 | $1,248.60 | |