| 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 | $201.81 | 9.302% | $220.5824 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $40.99 | 11.708% | $45.7891 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $218.83 | 13.108% | $247.5142 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $246.53 | 7.319% | $264.5735 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $204.38 | 6.630% | $217.9304 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $141.78 | 3.487% | $146.7239 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $138.91 | 11.152% | $154.4012 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $1,193.23 | $1,297.5147 | $1,297.50 | $1,297.50 | $1,297.50 | |