| 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 | $233.25 | 8.407% | $252.8593 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $130.92 | 6.302% | $139.1706 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $177.95 | 11.447% | $198.3199 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $194.28 | 4.325% | $202.6826 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $109.81 | 8.241% | $118.8594 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $10.90 | 6.117% | $11.5668 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $24.54 | 4.822% | $25.7233 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $881.65 | $949.1819 | $949.18 | $949.10 | $949.30 | |