| 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 | $115.59 | 12.512% | $130.0526 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $243.80 | 8.456% | $264.4157 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $215.78 | 13.452% | $244.8067 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $246.40 | 12.661% | $277.5967 | $277.60 | $277.60 | $277.60 |
| Purchase #5 | $203.59 | 5.111% | $213.9955 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $120.47 | 12.530% | $135.5649 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $80.26 | 5.802% | $84.9167 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,225.89 | $1,351.3488 | $1,351.36 | $1,351.30 | $1,351.40 | |