| 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 | $89.37 | 3.143% | $92.1789 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $192.48 | 9.403% | $210.5789 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $126.87 | 9.143% | $138.4697 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $55.54 | 3.250% | $57.3451 | $57.35 | $57.35 | $57.30 |
| Purchase #5 | $41.76 | 6.483% | $44.4673 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $186.94 | 4.780% | $195.8757 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $248.91 | 12.173% | $279.2098 | $279.21 | $279.20 | $279.20 |
| 7 purchase totals = | $941.87 | $1,018.1254 | $1,018.14 | $1,018.15 | $1,018.20 | |