| 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 | $229.38 | 13.628% | $260.6399 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $231.51 | 4.737% | $242.4766 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $108.84 | 8.203% | $117.7681 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $246.32 | 6.856% | $263.2077 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $61.32 | 8.647% | $66.6223 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $220.79 | 7.525% | $237.4044 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $72.82 | 11.830% | $81.4346 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $1,170.98 | $1,269.5536 | $1,269.55 | $1,269.55 | $1,269.50 | |