| 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 | $212.98 | 3.560% | $220.5621 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $139.74 | 5.102% | $146.8695 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $110.91 | 11.741% | $123.9319 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $31.71 | 8.203% | $34.3112 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $220.48 | 4.440% | $230.2693 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $226.59 | 9.332% | $247.7354 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $124.28 | 11.148% | $138.1347 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,066.69 | $1,141.8141 | $1,141.81 | $1,141.80 | $1,141.80 | |