| 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 | $190.88 | 5.710% | $201.7792 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $62.94 | 10.455% | $69.5204 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $244.53 | 7.321% | $262.432 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $83.49 | 8.484% | $90.5733 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $144.64 | 9.667% | $158.6223 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $205.82 | 10.379% | $227.1821 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $191.85 | 11.360% | $213.6442 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,124.15 | $1,223.7535 | $1,223.74 | $1,223.75 | $1,223.70 | |