| 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 | $131.61 | 4.717% | $137.818 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $249.44 | 6.860% | $266.5516 | $266.55 | $266.55 | $266.60 |
| Purchase #3 | $248.50 | 11.336% | $276.67 | $276.67 | $276.65 | $276.70 |
| Purchase #4 | $185.28 | 8.281% | $200.623 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $64.94 | 5.376% | $68.4312 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $139.83 | 4.238% | $145.756 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $199.34 | 13.575% | $226.4004 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,218.94 | $1,322.2502 | $1,322.25 | $1,322.20 | $1,322.30 | |