| 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 | $99.72 | 7.664% | $107.3625 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $203.86 | 11.854% | $228.0256 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $44.32 | 7.482% | $47.636 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $152.82 | 12.298% | $171.6138 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $215.40 | 5.460% | $227.1608 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $116.57 | 12.748% | $131.4303 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $232.33 | 13.198% | $262.9929 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,065.02 | $1,176.2219 | $1,176.22 | $1,176.25 | $1,176.20 | |