| 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 | $120.71 | 9.467% | $132.1376 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $246.81 | 7.760% | $265.9625 | $265.96 | $265.95 | $266.00 |
| Purchase #3 | $224.61 | 12.444% | $252.5605 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $199.51 | 6.775% | $213.0268 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $15.61 | 7.759% | $16.8212 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $162.85 | 10.333% | $179.6773 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $213.75 | 11.451% | $238.2265 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $1,183.85 | $1,298.4124 | $1,298.42 | $1,298.45 | $1,298.40 | |