| 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 | $198.73 | 6.673% | $211.9913 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $205.33 | 9.831% | $225.516 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $15.40 | 5.477% | $16.2435 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $135.28 | 3.528% | $140.0527 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $171.33 | 10.414% | $189.1723 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $108.66 | 4.804% | $113.88 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $229.78 | 11.658% | $256.5678 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,064.51 | $1,153.4236 | $1,153.42 | $1,153.40 | $1,153.50 | |