| 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 | $206.45 | 11.449% | $230.0865 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $123.84 | 6.564% | $131.9689 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $73.27 | 9.607% | $80.309 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $194.46 | 9.330% | $212.6031 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $49.29 | 9.239% | $53.8439 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $137.43 | 7.470% | $147.696 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $166.42 | 11.577% | $185.6864 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $951.16 | $1,042.1938 | $1,042.20 | $1,042.20 | $1,042.20 | |