| 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 | $54.85 | 4.245% | $57.1784 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $221.91 | 7.105% | $237.6767 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $228.74 | 5.506% | $241.3344 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $178.54 | 7.835% | $192.5286 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $119.44 | 8.775% | $129.9209 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $173.38 | 6.186% | $184.1053 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $230.64 | 6.219% | $244.9835 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,207.50 | $1,287.7278 | $1,287.73 | $1,287.80 | $1,287.70 | |