| 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 | $190.31 | 6.389% | $202.4689 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $34.98 | 12.484% | $39.3469 | $39.35 | $39.35 | $39.30 |
| Purchase #3 | $230.96 | 10.627% | $255.5041 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $246.51 | 12.821% | $278.115 | $278.12 | $278.10 | $278.10 |
| Purchase #5 | $124.54 | 3.574% | $128.9911 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $100.40 | 9.623% | $110.0615 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $73.34 | 13.515% | $83.2519 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $1,001.04 | $1,097.7394 | $1,097.74 | $1,097.70 | $1,097.80 | |