| 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 | $107.27 | 5.252% | $112.9038 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $84.28 | 10.512% | $93.1395 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $50.40 | 4.274% | $52.5541 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $232.93 | 8.631% | $253.0342 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $235.59 | 13.219% | $266.7326 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $80.57 | 13.426% | $91.3873 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $142.99 | 6.304% | $152.0041 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $934.03 | $1,021.7556 | $1,021.74 | $1,021.80 | $1,021.70 | |