| 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 | $65.33 | 9.633% | $71.6232 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $228.27 | 11.343% | $254.1627 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $144.56 | 4.484% | $151.0421 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $185.91 | 9.829% | $204.1831 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $14.86 | 5.668% | $15.7023 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $223.56 | 10.630% | $247.3244 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $211.78 | 13.103% | $239.5295 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,074.27 | $1,183.5673 | $1,183.55 | $1,183.55 | $1,183.50 | |