| 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 | $172.94 | 13.474% | $196.2419 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $141.79 | 5.602% | $149.7331 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $216.82 | 11.580% | $241.9278 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $81.44 | 10.781% | $90.22 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $212.80 | 12.849% | $240.1427 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $213.81 | 12.288% | $240.083 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $191.78 | 8.266% | $207.6325 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,231.38 | $1,365.9810 | $1,365.97 | $1,366.05 | $1,365.80 | |