| 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 | $120.76 | 8.152% | $130.6044 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $198.78 | 9.120% | $216.9087 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $241.63 | 10.280% | $266.4696 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $49.88 | 5.164% | $52.4558 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $128.67 | 3.584% | $133.2815 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $245.61 | 10.125% | $270.478 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $172.72 | 9.308% | $188.7968 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $1,158.05 | $1,258.9948 | $1,259.00 | $1,259.00 | $1,259.10 | |