| 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 | $247.50 | 7.341% | $265.669 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $246.57 | 5.715% | $260.6615 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $201.78 | 8.523% | $218.9777 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $128.97 | 12.541% | $145.1441 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $90.95 | 8.301% | $98.4998 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $87.29 | 9.863% | $95.8994 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $249.49 | 9.288% | $272.6626 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $1,252.55 | $1,357.5141 | $1,357.51 | $1,357.50 | $1,357.60 | |