| 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 | $192.71 | 10.432% | $212.8135 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $145.90 | 4.398% | $152.3167 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $111.52 | 3.364% | $115.2715 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $113.61 | 8.350% | $123.0964 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $116.26 | 4.458% | $121.4429 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $215.40 | 13.671% | $244.8473 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $31.81 | 9.558% | $34.8504 | $34.85 | $34.85 | $34.90 |
| 7 purchase totals = | $927.21 | $1,004.6387 | $1,004.64 | $1,004.60 | $1,004.60 | |