| 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 | $119.66 | 8.828% | $130.2236 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $209.38 | 5.617% | $221.1409 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $15.55 | 4.609% | $16.2667 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $117.35 | 12.116% | $131.5681 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $185.66 | 4.254% | $193.558 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $145.89 | 4.505% | $152.4623 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $138.42 | 4.546% | $144.7126 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $931.91 | $989.9322 | $989.93 | $989.85 | $990.00 | |