| 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 | $111.58 | 9.699% | $122.4021 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $141.71 | 13.294% | $160.5489 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $131.28 | 5.371% | $138.331 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $68.98 | 3.519% | $71.4074 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $233.92 | 10.310% | $258.0372 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $220.99 | 9.268% | $241.4714 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $65.88 | 9.532% | $72.1597 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $974.34 | $1,064.3577 | $1,064.36 | $1,064.35 | $1,064.30 | |