| 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 | $247.29 | 12.441% | $278.0553 | $278.06 | $278.05 | $278.10 |
| Purchase #2 | $72.80 | 5.410% | $76.7385 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $128.68 | 5.281% | $135.4756 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $84.53 | 12.795% | $95.3456 | $95.35 | $95.35 | $95.30 |
| Purchase #5 | $141.98 | 4.665% | $148.6034 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $226.33 | 10.654% | $250.4432 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $207.45 | 7.324% | $222.6436 | $222.64 | $222.65 | $222.60 |
| 7 purchase totals = | $1,109.06 | $1,207.3052 | $1,207.31 | $1,207.35 | $1,207.20 | |