| 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 | $33.79 | 13.689% | $38.4155 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $244.52 | 9.169% | $266.94 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $203.47 | 10.863% | $225.5729 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $129.43 | 9.716% | $142.0054 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $29.53 | 8.148% | $31.9361 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $129.51 | 6.762% | $138.2675 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $222.88 | 3.615% | $230.9371 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $993.13 | $1,074.0745 | $1,074.09 | $1,074.05 | $1,074.00 | |