| 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 | $233.98 | 5.555% | $246.9776 | $246.98 | $247.00 | $247.00 |
| Purchase #2 | $200.40 | 8.417% | $217.2677 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $192.35 | 13.511% | $218.3384 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $21.68 | 4.809% | $22.7226 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $203.63 | 3.365% | $210.4821 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $243.33 | 6.231% | $258.4919 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $77.66 | 5.530% | $81.9546 | $81.95 | $81.95 | $82.00 |
| 7 purchase totals = | $1,173.03 | $1,256.2349 | $1,256.23 | $1,256.25 | $1,256.30 | |