| 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 | $71.28 | 12.649% | $80.2962 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $135.30 | 8.326% | $146.5651 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $239.25 | 12.734% | $269.7161 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $18.58 | 10.864% | $20.5985 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $247.63 | 8.551% | $268.8048 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $155.91 | 4.255% | $162.544 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $156.47 | 8.699% | $170.0813 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $1,024.42 | $1,118.6060 | $1,118.61 | $1,118.60 | $1,118.60 | |