| 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 | $240.87 | 8.867% | $262.2279 | $262.23 | $262.25 | $262.20 |
| Purchase #2 | $194.80 | 11.672% | $217.5371 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $172.36 | 5.713% | $182.2069 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $216.36 | 13.217% | $244.9563 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $181.46 | 9.830% | $199.2975 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $36.69 | 10.641% | $40.5942 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $149.54 | 9.692% | $164.0334 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $1,192.08 | $1,310.8533 | $1,310.86 | $1,310.90 | $1,310.80 | |