| 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 | $218.37 | 11.837% | $244.2185 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $137.93 | 7.357% | $148.0775 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $128.57 | 7.378% | $138.0559 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $162.34 | 9.487% | $177.7412 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $141.66 | 4.219% | $147.6366 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $148.90 | 7.131% | $159.5181 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $41.39 | 9.843% | $45.464 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $979.16 | $1,060.7118 | $1,060.72 | $1,060.70 | $1,060.70 | |