| 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 | $111.79 | 4.817% | $117.1749 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $206.65 | 6.693% | $220.4811 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $221.34 | 5.553% | $233.631 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $82.91 | 8.588% | $90.0303 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $137.42 | 3.268% | $141.9109 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $152.83 | 13.624% | $173.6516 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $139.28 | 13.226% | $157.7012 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $1,052.22 | $1,134.5810 | $1,134.57 | $1,134.60 | $1,134.60 | |