| 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 | $136.87 | 11.640% | $152.8017 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $64.45 | 8.616% | $70.003 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $211.58 | 12.127% | $237.2383 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $92.26 | 6.554% | $98.3067 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $203.55 | 12.208% | $228.3994 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $185.74 | 11.874% | $207.7948 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $235.28 | 3.860% | $244.3618 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,129.73 | $1,238.9057 | $1,238.90 | $1,238.90 | $1,238.90 | |