| 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 | $238.79 | 12.229% | $267.9916 | $267.99 | $268.00 | $268.00 |
| Purchase #2 | $129.50 | 3.746% | $134.3511 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $185.40 | 12.710% | $208.9643 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $135.92 | 4.464% | $141.9875 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $42.67 | 10.401% | $47.1081 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $74.86 | 3.327% | $77.3506 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $124.53 | 12.256% | $139.7924 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $931.67 | $1,017.5456 | $1,017.54 | $1,017.55 | $1,017.70 | |