| 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 | $196.65 | 9.748% | $215.8194 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $200.39 | 3.826% | $208.0569 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $203.35 | 7.403% | $218.404 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $193.64 | 3.872% | $201.1377 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $149.45 | 4.644% | $156.3905 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $220.93 | 10.859% | $244.9208 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $35.53 | 5.673% | $37.5456 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $1,199.94 | $1,282.2749 | $1,282.28 | $1,282.25 | $1,282.20 | |