| 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 | $200.75 | 10.266% | $221.359 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $230.98 | 10.325% | $254.8287 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $241.97 | 5.194% | $254.5379 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $33.47 | 8.198% | $36.2139 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $160.34 | 5.543% | $169.2276 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $118.93 | 8.128% | $128.5966 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $168.66 | 10.617% | $186.5666 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $1,155.10 | $1,251.3303 | $1,251.34 | $1,251.35 | $1,251.30 | |