| 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 | $128.35 | 12.735% | $144.6954 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $224.42 | 7.560% | $241.3862 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $249.49 | 9.788% | $273.9101 | $273.91 | $273.90 | $273.90 |
| Purchase #4 | $143.84 | 6.136% | $152.666 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $146.40 | 10.633% | $161.9667 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $127.36 | 10.369% | $140.566 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $210.94 | 5.257% | $222.0291 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $1,230.80 | $1,337.2195 | $1,337.24 | $1,337.20 | $1,337.30 | |