| 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 | $117.83 | 3.177% | $121.5735 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $202.91 | 10.828% | $224.8811 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $134.34 | 3.723% | $139.3415 | $139.34 | $139.35 | $139.30 |
| Purchase #4 | $77.33 | 3.748% | $80.2283 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $123.27 | 11.873% | $137.9058 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $240.33 | 11.653% | $268.3357 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $218.98 | 10.152% | $241.2108 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $1,114.99 | $1,213.4767 | $1,213.48 | $1,213.50 | $1,213.40 | |