| 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 | $200.67 | 6.106% | $212.9229 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $34.70 | 10.190% | $38.2359 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $174.28 | 9.311% | $190.5072 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $132.33 | 12.677% | $149.1055 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $22.98 | 3.243% | $23.7252 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $241.42 | 13.124% | $273.104 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $106.84 | 13.470% | $121.2313 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $913.22 | $1,008.8320 | $1,008.84 | $1,008.85 | $1,008.70 | |