| 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 | $189.71 | 9.454% | $207.6452 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $203.40 | 3.120% | $209.7461 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $189.29 | 6.760% | $202.086 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $248.36 | 13.591% | $282.1146 | $282.11 | $282.10 | $282.10 |
| Purchase #5 | $245.50 | 8.811% | $267.131 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $64.98 | 3.451% | $67.2225 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $83.46 | 7.718% | $89.9014 | $89.90 | $89.90 | $89.90 |
| 7 purchase totals = | $1,224.70 | $1,325.8468 | $1,325.85 | $1,325.85 | $1,325.70 | |