| 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 | $201.47 | 4.428% | $210.3911 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $38.81 | 6.400% | $41.2938 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $240.31 | 3.163% | $247.911 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $214.72 | 7.475% | $230.7703 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $18.75 | 5.409% | $19.7642 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $169.34 | 7.615% | $182.2352 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $230.74 | 6.360% | $245.4151 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,114.14 | $1,177.7807 | $1,177.78 | $1,177.75 | $1,177.80 | |