| 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 | $199.93 | 5.417% | $210.7602 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $45.93 | 7.674% | $49.4547 | $49.45 | $49.45 | $49.50 |
| Purchase #3 | $239.61 | 7.199% | $256.8595 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $87.28 | 6.630% | $93.0667 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $239.56 | 4.358% | $250 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $128.31 | 3.765% | $133.1409 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $9.59 | 7.255% | $10.2858 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $950.21 | $1,003.5678 | $1,003.57 | $1,003.55 | $1,003.70 | |