| 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 | $215.71 | 3.817% | $223.9437 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $223.32 | 8.189% | $241.6077 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $84.36 | 8.394% | $91.4412 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $76.78 | 13.342% | $87.024 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $71.69 | 10.182% | $78.9895 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $186.57 | 5.741% | $197.281 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $158.44 | 7.781% | $170.7682 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $1,016.87 | $1,091.0553 | $1,091.05 | $1,091.05 | $1,091.00 | |