| 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 | $119.81 | 4.184% | $124.8229 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $190.90 | 5.344% | $201.1017 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $213.81 | 9.216% | $233.5147 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $143.66 | 6.817% | $153.4533 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $130.73 | 13.740% | $148.6923 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $150.77 | 4.860% | $158.0974 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $48.58 | 10.744% | $53.7994 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $998.26 | $1,073.4817 | $1,073.47 | $1,073.45 | $1,073.50 | |