| 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 | $121.28 | 8.226% | $131.2565 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $72.70 | 8.748% | $79.0598 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $168.44 | 3.477% | $174.2967 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $238.82 | 3.457% | $247.076 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $174.89 | 3.661% | $181.2927 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $159.86 | 5.811% | $169.1495 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $199.66 | 6.540% | $212.7178 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $1,135.65 | $1,194.8490 | $1,194.86 | $1,194.85 | $1,194.90 | |