| 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 | $93.91 | 10.134% | $103.4268 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $110.55 | 6.264% | $117.4749 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $65.84 | 11.736% | $73.567 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $203.44 | 8.134% | $219.9878 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $217.70 | 12.690% | $245.3261 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $179.53 | 7.341% | $192.7093 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $91.48 | 8.605% | $99.3519 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $962.45 | $1,051.8438 | $1,051.85 | $1,051.85 | $1,051.90 | |