| 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 | $204.45 | 7.704% | $220.2008 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $121.74 | 9.516% | $133.3248 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $240.48 | 13.665% | $273.3416 | $273.34 | $273.35 | $273.30 |
| Purchase #4 | $94.45 | 7.734% | $101.7548 | $101.75 | $101.75 | $101.80 |
| Purchase #5 | $100.74 | 11.331% | $112.1548 | $112.15 | $112.15 | $112.20 |
| Purchase #6 | $142.50 | 9.108% | $155.4789 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $110.86 | 10.570% | $122.5779 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $1,015.22 | $1,118.8336 | $1,118.82 | $1,118.85 | $1,118.90 | |