| 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 | $212.91 | 4.335% | $222.1396 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $219.72 | 4.737% | $230.1281 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $87.28 | 10.643% | $96.5692 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $109.59 | 8.816% | $119.2515 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $233.75 | 12.395% | $262.7233 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $79.50 | 13.735% | $90.4193 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $26.26 | 7.546% | $28.2416 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $969.01 | $1,049.4726 | $1,049.47 | $1,049.45 | $1,049.40 | |