| 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 | $130.52 | 7.854% | $140.771 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $105.39 | 8.468% | $114.3144 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $246.96 | 3.763% | $256.2531 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $239.99 | 3.710% | $248.8936 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $89.51 | 7.860% | $96.5455 | $96.55 | $96.55 | $96.50 |
| Purchase #6 | $122.58 | 12.401% | $137.7811 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $36.99 | 11.279% | $41.1621 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $971.94 | $1,035.7208 | $1,035.71 | $1,035.70 | $1,035.80 | |