| 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 | $188.54 | 3.455% | $195.0541 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $98.53 | 9.844% | $108.2293 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $224.46 | 7.177% | $240.5695 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $235.88 | 13.516% | $267.7615 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $203.81 | 4.621% | $213.2281 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $225.66 | 9.171% | $246.3553 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $159.28 | 12.534% | $179.2442 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,336.16 | $1,450.4420 | $1,450.44 | $1,450.45 | $1,450.50 | |