| 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 | $248.37 | 6.265% | $263.9304 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $89.90 | 5.702% | $95.0261 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $68.55 | 13.285% | $77.6569 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $160.46 | 5.448% | $169.2019 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $219.63 | 10.190% | $242.0103 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $248.84 | 13.826% | $283.2446 | $283.24 | $283.25 | $283.20 |
| Purchase #7 | $204.51 | 12.643% | $230.3662 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,240.26 | $1,361.4364 | $1,361.44 | $1,361.45 | $1,361.40 | |