| 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 | $226.95 | 7.579% | $244.1505 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $77.82 | 7.206% | $83.4277 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $226.62 | 9.349% | $247.8067 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $220.67 | 10.428% | $243.6815 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $221.61 | 9.296% | $242.2109 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $18.37 | 8.180% | $19.8727 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $119.49 | 7.405% | $128.3382 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $1,111.53 | $1,209.4882 | $1,209.49 | $1,209.50 | $1,209.50 | |