| 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 | $218.88 | 6.609% | $233.3458 | $233.35 | $233.35 | $233.30 |
| Purchase #2 | $150.41 | 5.326% | $158.4208 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $105.38 | 7.861% | $113.6639 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $219.51 | 7.441% | $235.8437 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $17.44 | 5.689% | $18.4322 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $87.80 | 4.447% | $91.7045 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $160.35 | 11.606% | $178.9602 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $959.77 | $1,030.3711 | $1,030.36 | $1,030.35 | $1,030.30 | |