| 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 | $89.53 | 12.486% | $100.7087 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $119.46 | 5.822% | $126.415 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $229.57 | 4.801% | $240.5917 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $190.84 | 8.329% | $206.7351 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $188.55 | 4.541% | $197.1121 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $130.81 | 7.283% | $140.3369 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $178.50 | 4.423% | $186.3951 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $1,127.26 | $1,198.2946 | $1,198.31 | $1,198.30 | $1,198.20 | |