| 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 | $148.64 | 3.570% | $153.9464 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $108.98 | 9.246% | $119.0563 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $40.65 | 6.369% | $43.239 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $230.43 | 3.365% | $238.184 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $244.46 | 13.522% | $277.5159 | $277.52 | $277.50 | $277.50 |
| Purchase #6 | $36.40 | 13.214% | $41.2099 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $193.84 | 13.727% | $220.4484 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $1,003.40 | $1,093.5999 | $1,093.61 | $1,093.60 | $1,093.50 | |