| 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 | $177.28 | 10.861% | $196.5344 | $196.53 | $196.55 | $196.50 |
| Purchase #2 | $36.94 | 8.184% | $39.9632 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $222.74 | 11.160% | $247.5978 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $178.48 | 7.734% | $192.2836 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $61.27 | 13.219% | $69.3693 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $226.62 | 4.664% | $237.1896 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $191.73 | 13.687% | $217.9721 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $1,095.06 | $1,200.9100 | $1,200.90 | $1,200.90 | $1,201.00 | |