| 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 | $122.74 | 4.557% | $128.3333 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $69.44 | 11.154% | $77.1853 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $161.29 | 5.108% | $169.5287 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $205.44 | 5.201% | $216.1249 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $182.99 | 3.792% | $189.929 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $94.36 | 5.528% | $99.5762 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $140.60 | 7.579% | $151.2561 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $976.86 | $1,031.9335 | $1,031.94 | $1,032.00 | $1,031.90 | |