| 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 | $81.57 | 10.503% | $90.1373 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $216.70 | 11.387% | $241.3756 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $10.67 | 6.670% | $11.3817 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $177.98 | 10.874% | $197.3335 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $183.33 | 5.422% | $193.2702 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $80.80 | 9.521% | $88.493 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $220.73 | 3.731% | $228.9654 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $971.78 | $1,050.9567 | $1,050.96 | $1,051.00 | $1,051.00 | |