| 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 | $242.30 | 5.318% | $255.1855 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $91.76 | 13.148% | $103.8246 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $21.44 | 3.538% | $22.1985 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $155.46 | 3.189% | $160.4176 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $245.92 | 8.509% | $266.8453 | $266.85 | $266.85 | $266.80 |
| Purchase #6 | $97.88 | 6.817% | $104.5525 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $124.81 | 3.176% | $128.774 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $979.57 | $1,041.7980 | $1,041.80 | $1,041.75 | $1,041.80 | |