| 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 | $130.85 | 5.281% | $137.7602 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $182.95 | 11.510% | $204.0075 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $214.41 | 8.802% | $233.2824 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $147.29 | 7.362% | $158.1335 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $224.56 | 6.203% | $238.4895 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $14.49 | 13.103% | $16.3886 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $221.63 | 5.235% | $233.2323 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,136.18 | $1,221.2940 | $1,221.29 | $1,221.35 | $1,221.30 | |