| 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 | $116.27 | 7.498% | $124.9879 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $70.84 | 6.331% | $75.3249 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $240.94 | 12.363% | $270.7274 | $270.73 | $270.75 | $270.70 |
| Purchase #4 | $247.33 | 5.333% | $260.5201 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $10.31 | 8.155% | $11.1508 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $92.34 | 3.503% | $95.5747 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $249.77 | 13.556% | $283.6288 | $283.63 | $283.65 | $283.60 |
| 7 purchase totals = | $1,027.80 | $1,121.9146 | $1,121.91 | $1,121.90 | $1,121.90 | |