| 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 | $118.85 | 12.723% | $133.9713 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $38.48 | 4.460% | $40.1962 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $231.68 | 4.741% | $242.6639 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $191.66 | 5.579% | $202.3527 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $107.83 | 6.620% | $114.9683 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $183.64 | 9.301% | $200.7204 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $79.29 | 13.873% | $90.2899 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $951.43 | $1,025.1627 | $1,025.16 | $1,025.10 | $1,025.30 | |