| 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 | $103.29 | 13.642% | $117.3808 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $237.48 | 6.182% | $252.161 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $174.56 | 4.612% | $182.6107 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $190.59 | 13.817% | $216.9238 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $201.43 | 9.501% | $220.5679 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $210.43 | 11.692% | $235.0335 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $228.58 | 3.824% | $237.3209 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,346.36 | $1,461.9986 | $1,461.99 | $1,461.95 | $1,462.00 | |