| 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 | $98.78 | 11.864% | $110.4993 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $195.66 | 6.256% | $207.9005 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $240.30 | 7.567% | $258.4835 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $90.93 | 6.421% | $96.7686 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $23.91 | 7.385% | $25.6758 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $170.76 | 6.563% | $181.967 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $24.60 | 13.480% | $27.9161 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $844.94 | $909.2108 | $909.22 | $909.20 | $909.30 | |