| 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 | $196.71 | 4.378% | $205.322 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $220.86 | 9.710% | $242.3055 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $180.63 | 7.247% | $193.7203 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $20.51 | 9.856% | $22.5315 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $48.48 | 5.759% | $51.272 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $138.65 | 13.624% | $157.5397 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $88.77 | 7.740% | $95.6408 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $894.61 | $968.3318 | $968.33 | $968.30 | $968.20 | |