| 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 | $243.65 | 3.163% | $251.3566 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $46.70 | 13.481% | $52.9956 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $119.86 | 4.263% | $124.9696 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $123.59 | 5.611% | $130.5246 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $243.82 | 12.686% | $274.751 | $274.75 | $274.75 | $274.80 |
| Purchase #6 | $57.57 | 11.312% | $64.0823 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $181.44 | 12.849% | $204.7532 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $1,016.63 | $1,103.4329 | $1,103.43 | $1,103.40 | $1,103.60 | |