| 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 | $108.81 | 4.363% | $113.5574 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $194.26 | 11.752% | $217.0894 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $211.91 | 5.748% | $224.0906 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $198.79 | 12.297% | $223.2352 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $74.51 | 9.195% | $81.3612 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $238.69 | 13.287% | $270.4047 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $232.82 | 9.330% | $254.5421 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,259.79 | $1,384.2806 | $1,384.28 | $1,384.30 | $1,384.30 | |