| 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 | $139.88 | 6.224% | $148.5861 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $81.92 | 10.316% | $90.3709 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $197.84 | 8.774% | $215.1985 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $49.31 | 10.493% | $54.4841 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $212.55 | 4.318% | $221.7279 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $229.25 | 9.332% | $250.6436 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $212.75 | 7.327% | $228.3382 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,123.50 | $1,209.3493 | $1,209.35 | $1,209.40 | $1,209.30 | |