| 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 | $105.46 | 7.690% | $113.5699 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $228.50 | 7.542% | $245.7335 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $201.34 | 4.306% | $210.0097 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $84.75 | 8.752% | $92.1673 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $228.78 | 6.505% | $243.6621 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $112.35 | 7.268% | $120.5156 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $109.60 | 7.102% | $117.3838 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $1,070.78 | $1,143.0419 | $1,143.04 | $1,143.00 | $1,143.10 | |