| 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 | $82.52 | 11.373% | $91.905 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $240.69 | 10.817% | $266.7254 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $57.75 | 9.250% | $63.0919 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $36.61 | 8.658% | $39.7797 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $226.48 | 4.125% | $235.8223 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $234.90 | 5.819% | $248.5688 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $77.42 | 12.139% | $86.818 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $956.37 | $1,032.7111 | $1,032.72 | $1,032.70 | $1,032.70 | |