| 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 | $112.96 | 10.496% | $124.8163 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $177.82 | 12.370% | $199.8163 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $100.35 | 9.437% | $109.82 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $120.92 | 7.494% | $129.9817 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $245.84 | 5.647% | $259.7226 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $202.66 | 10.845% | $224.6385 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $158.96 | 4.142% | $165.5441 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $1,119.51 | $1,214.3395 | $1,214.34 | $1,214.30 | $1,214.20 | |