| 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 | $12.61 | 12.817% | $14.2262 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $149.97 | 12.425% | $168.6038 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $207.45 | 6.116% | $220.1376 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $250.36 | 5.407% | $263.897 | $263.90 | $263.90 | $263.90 |
| Purchase #5 | $203.79 | 6.162% | $216.3475 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $135.66 | 3.781% | $140.7893 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $72.34 | 8.267% | $78.3203 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $1,032.18 | $1,102.3217 | $1,102.33 | $1,102.35 | $1,102.20 | |