| 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 | $242.58 | 4.573% | $253.6732 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $202.53 | 12.449% | $227.743 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $152.95 | 8.599% | $166.1022 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $72.26 | 5.205% | $76.0211 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $189.72 | 6.597% | $202.2358 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $243.54 | 10.642% | $269.4575 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $191.41 | 3.423% | $197.962 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,294.99 | $1,393.1948 | $1,393.19 | $1,393.15 | $1,393.20 | |