| 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 | $89.96 | 9.525% | $98.5287 | $98.53 | $98.55 | $98.50 |
| Purchase #2 | $134.37 | 13.151% | $152.041 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $240.36 | 7.408% | $258.1659 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $57.91 | 7.646% | $62.3378 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $170.25 | 8.229% | $184.2599 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $148.62 | 11.689% | $165.9922 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $174.58 | 12.243% | $195.9538 | $195.95 | $195.95 | $196.00 |
| 7 purchase totals = | $1,016.05 | $1,117.2793 | $1,117.28 | $1,117.30 | $1,117.30 | |