| 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 | $230.54 | 9.575% | $252.6142 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $198.62 | 13.372% | $225.1795 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $11.42 | 12.653% | $12.865 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $71.85 | 4.492% | $75.0775 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $246.95 | 11.169% | $274.5318 | $274.53 | $274.55 | $274.50 |
| Purchase #6 | $108.79 | 9.484% | $119.1076 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $52.48 | 7.306% | $56.3142 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $920.65 | $1,015.6898 | $1,015.69 | $1,015.70 | $1,015.70 | |