| 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 | $49.93 | 4.352% | $52.103 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $29.30 | 9.687% | $32.1383 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $193.37 | 6.874% | $206.6623 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $172.65 | 13.247% | $195.5209 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $124.49 | 7.108% | $133.3387 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $230.56 | 4.223% | $240.2965 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $176.59 | 5.401% | $186.1276 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $976.89 | $1,046.1873 | $1,046.19 | $1,046.20 | $1,046.10 | |