| 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 | $233.84 | 8.188% | $252.9868 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $198.26 | 12.396% | $222.8363 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $250.28 | 10.325% | $276.1214 | $276.12 | $276.10 | $276.10 |
| Purchase #4 | $218.53 | 8.833% | $237.8328 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $23.80 | 7.251% | $25.5257 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $138.39 | 9.748% | $151.8803 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $172.57 | 13.132% | $195.2319 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $1,235.67 | $1,362.4152 | $1,362.42 | $1,362.50 | $1,362.30 | |