| 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 | $13.49 | 6.396% | $14.3528 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $221.71 | 10.514% | $245.0206 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $35.66 | 7.307% | $38.2657 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $226.54 | 5.657% | $239.3554 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $238.46 | 5.517% | $251.6158 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $115.63 | 11.217% | $128.6002 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $155.62 | 7.779% | $167.7257 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $1,007.11 | $1,084.9362 | $1,084.95 | $1,084.90 | $1,085.00 | |