| 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 | $92.91 | 5.603% | $98.1157 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $166.60 | 12.609% | $187.6066 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $233.29 | 8.147% | $252.2961 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $108.59 | 9.658% | $119.0776 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $18.47 | 4.410% | $19.2845 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $176.34 | 8.593% | $191.4929 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $125.87 | 12.131% | $141.1393 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $922.07 | $1,009.0127 | $1,009.02 | $1,009.05 | $1,009.00 | |