| 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 | $238.46 | 3.271% | $246.26 | $246.26 | $246.25 | $246.30 |
| Purchase #2 | $217.83 | 5.358% | $229.5013 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $130.77 | 11.256% | $145.4895 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $24.34 | 8.409% | $26.3868 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $82.72 | 7.745% | $89.1267 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $130.86 | 3.625% | $135.6037 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $130.99 | 4.830% | $137.3168 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $955.97 | $1,009.6848 | $1,009.69 | $1,009.70 | $1,009.70 | |