| 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 | $246.88 | 4.438% | $257.8365 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $132.35 | 11.179% | $147.1454 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $132.86 | 13.467% | $150.7523 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $235.40 | 3.817% | $244.3852 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $182.28 | 6.224% | $193.6251 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $54.72 | 10.402% | $60.412 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $159.84 | 10.383% | $176.4362 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $1,144.33 | $1,230.5927 | $1,230.61 | $1,230.65 | $1,230.50 | |