| 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 | $11.97 | 4.771% | $12.5411 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $194.49 | 13.299% | $220.3552 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $194.56 | 3.441% | $201.2548 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $249.47 | 3.685% | $258.663 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $214.42 | 11.251% | $238.5444 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $237.52 | 4.712% | $248.7119 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $144.64 | 10.588% | $159.9545 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $1,247.07 | $1,340.0249 | $1,340.01 | $1,340.00 | $1,340.10 | |