| 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 | $196.59 | 6.466% | $209.3015 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $100.30 | 7.376% | $107.6981 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $194.29 | 12.642% | $218.8521 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $5.83 | 13.181% | $6.5985 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $119.61 | 5.782% | $126.5259 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $172.76 | 12.481% | $194.3222 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $211.60 | 13.792% | $240.7839 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $1,000.98 | $1,104.0822 | $1,104.08 | $1,104.10 | $1,104.10 | |