| 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 | $230.70 | 10.589% | $255.1288 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $249.26 | 13.818% | $283.7027 | $283.70 | $283.70 | $283.70 |
| Purchase #3 | $90.54 | 5.181% | $95.2309 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $12.84 | 13.206% | $14.5357 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $147.38 | 3.588% | $152.668 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $120.26 | 5.564% | $126.9513 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $100.94 | 7.230% | $108.238 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $951.92 | $1,036.4554 | $1,036.46 | $1,036.50 | $1,036.40 | |