| 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 | $211.99 | 3.278% | $218.939 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $142.41 | 10.790% | $157.776 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $140.70 | 9.177% | $153.612 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $45.71 | 4.651% | $47.836 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $159.63 | 9.394% | $174.6256 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $222.36 | 4.384% | $232.1083 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $23.73 | 3.197% | $24.4886 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $946.53 | $1,009.3855 | $1,009.40 | $1,009.45 | $1,009.30 | |