| 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 | $191.83 | 4.414% | $200.2974 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $24.75 | 5.851% | $26.1981 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $138.46 | 8.573% | $150.3302 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $233.28 | 13.309% | $264.3272 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $236.47 | 9.379% | $258.6485 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $167.30 | 6.430% | $178.0574 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $25.86 | 8.137% | $27.9642 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $1,017.95 | $1,105.8230 | $1,105.83 | $1,105.85 | $1,105.80 | |