| 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 | $202.43 | 11.302% | $225.3086 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $97.70 | 12.107% | $109.5285 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $115.78 | 10.134% | $127.5131 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $130.29 | 13.459% | $147.8257 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $122.72 | 7.865% | $132.3719 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $177.53 | 3.232% | $183.2678 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $138.80 | 10.449% | $153.3032 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $985.25 | $1,079.1188 | $1,079.12 | $1,079.10 | $1,079.10 | |