| 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 | $229.45 | 10.757% | $254.1319 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $63.40 | 9.616% | $69.4965 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $176.30 | 4.167% | $183.6464 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $5.70 | 11.155% | $6.3358 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $176.66 | 10.304% | $194.863 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $19.88 | 8.248% | $21.5197 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $220.76 | 3.105% | $227.6146 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $892.15 | $957.6079 | $957.61 | $957.60 | $957.50 | |