| 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 | $199.88 | 12.560% | $224.9849 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $85.54 | 6.854% | $91.4029 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $249.28 | 3.146% | $257.1223 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $203.77 | 6.614% | $217.2473 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $246.93 | 6.480% | $262.9311 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $103.76 | 10.448% | $114.6008 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $100.38 | 12.134% | $112.5601 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,189.54 | $1,280.8494 | $1,280.84 | $1,280.85 | $1,280.80 | |