| 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 | $201.44 | 4.574% | $210.6539 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $131.70 | 7.437% | $141.4945 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $249.67 | 12.220% | $280.1797 | $280.18 | $280.20 | $280.20 |
| Purchase #4 | $174.49 | 5.132% | $183.4448 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $120.95 | 11.724% | $135.1302 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $217.38 | 7.552% | $233.7965 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $159.69 | 11.197% | $177.5705 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $1,255.32 | $1,362.2701 | $1,362.26 | $1,362.30 | $1,362.30 | |