| 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 | $190.31 | 10.821% | $210.9034 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $227.77 | 11.310% | $253.5308 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $232.93 | 3.601% | $241.3178 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $77.62 | 5.440% | $81.8425 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $243.40 | 3.407% | $251.6926 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $174.77 | 8.336% | $189.3388 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $39.94 | 5.696% | $42.215 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $1,186.74 | $1,270.8409 | $1,270.84 | $1,270.85 | $1,270.70 | |