| 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 | $86.78 | 5.197% | $91.29 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $225.85 | 7.847% | $243.5724 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $62.81 | 10.196% | $69.2141 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $197.84 | 8.491% | $214.6386 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $237.43 | 3.523% | $245.7947 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $90.48 | 8.700% | $98.3518 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $247.90 | 10.466% | $273.8452 | $273.85 | $273.85 | $273.80 |
| 7 purchase totals = | $1,149.09 | $1,236.7068 | $1,236.70 | $1,236.70 | $1,236.70 | |