| 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 | $98.66 | 5.322% | $103.9107 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $132.96 | 6.803% | $142.0053 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $198.53 | 4.415% | $207.2951 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $80.28 | 5.429% | $84.6384 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $81.77 | 7.384% | $87.8079 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $178.59 | 6.302% | $189.8447 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $192.57 | 10.583% | $212.9497 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $963.36 | $1,028.4518 | $1,028.46 | $1,028.45 | $1,028.30 | |