| 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 | $227.84 | 5.131% | $239.5305 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $183.76 | 11.512% | $204.9145 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $169.72 | 12.511% | $190.9537 | $190.95 | $190.95 | $191.00 |
| Purchase #4 | $170.98 | 4.138% | $178.0552 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $221.40 | 8.822% | $240.9319 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $33.62 | 6.207% | $35.7068 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $117.64 | 12.661% | $132.5344 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,124.96 | $1,222.6270 | $1,222.62 | $1,222.65 | $1,222.60 | |