| 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 | $191.99 | 11.373% | $213.825 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $247.68 | 10.452% | $273.5675 | $273.57 | $273.55 | $273.60 |
| Purchase #3 | $17.62 | 4.426% | $18.3999 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $52.96 | 4.106% | $55.1345 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $201.48 | 4.398% | $210.3411 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $141.76 | 9.493% | $155.2173 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $115.39 | 13.193% | $130.6134 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $968.88 | $1,057.0987 | $1,057.10 | $1,057.10 | $1,057.00 | |