| 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 | $188.61 | 4.269% | $196.6618 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $99.71 | 9.460% | $109.1426 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $74.73 | 12.131% | $83.7955 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $190.34 | 7.367% | $204.3623 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $141.85 | 3.544% | $146.8772 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $120.47 | 12.805% | $135.8962 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $240.44 | 3.268% | $248.2976 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,056.15 | $1,125.0332 | $1,125.04 | $1,125.05 | $1,125.10 | |