| 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 | $205.25 | 4.290% | $214.0552 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $26.29 | 10.288% | $28.9947 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $84.28 | 9.472% | $92.263 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $189.83 | 8.703% | $206.3509 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $140.93 | 11.627% | $157.3159 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $139.80 | 6.568% | $148.9821 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $190.72 | 9.503% | $208.8441 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $977.10 | $1,056.8059 | $1,056.80 | $1,056.80 | $1,056.90 | |