| 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 | $196.62 | 7.734% | $211.8266 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $177.62 | 8.533% | $192.7763 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $237.71 | 3.402% | $245.7969 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $15.49 | 5.416% | $16.3289 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $244.94 | 5.146% | $257.5446 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $154.58 | 11.817% | $172.8467 | $172.85 | $172.85 | $172.80 |
| Purchase #7 | $177.71 | 13.797% | $202.2286 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $1,204.67 | $1,299.3486 | $1,299.36 | $1,299.45 | $1,299.20 | |