| 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 | $131.61 | 6.527% | $140.2002 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $247.76 | 11.150% | $275.3852 | $275.39 | $275.40 | $275.40 |
| Purchase #3 | $149.38 | 3.703% | $154.9115 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $179.60 | 12.385% | $201.8435 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $116.44 | 3.140% | $120.0962 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $33.43 | 4.484% | $34.929 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $197.75 | 8.208% | $213.9813 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $1,055.97 | $1,141.3469 | $1,141.35 | $1,141.40 | $1,141.30 | |