| 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 | $30.38 | 8.124% | $32.8481 | $32.85 | $32.85 | $32.80 |
| Purchase #2 | $197.64 | 11.466% | $220.3014 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $211.81 | 4.189% | $220.6827 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $172.54 | 10.723% | $191.0415 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $109.25 | 11.629% | $121.9547 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $104.42 | 8.828% | $113.6382 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $165.58 | 4.866% | $173.6371 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $991.62 | $1,074.1037 | $1,074.10 | $1,074.15 | $1,074.00 | |