| 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 | $80.29 | 6.279% | $85.3314 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $176.78 | 3.515% | $182.9938 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $103.50 | 3.864% | $107.4992 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $96.45 | 8.392% | $104.5441 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $229.98 | 4.402% | $240.1037 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $218.38 | 3.122% | $225.1978 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $121.57 | 7.247% | $130.3802 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $1,026.95 | $1,076.0502 | $1,076.04 | $1,076.10 | $1,076.00 | |