| 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 | $239.94 | 4.757% | $251.3539 | $251.35 | $251.35 | $251.40 |
| Purchase #2 | $112.74 | 8.302% | $122.0997 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $48.98 | 5.867% | $51.8537 | $51.85 | $51.85 | $51.90 |
| Purchase #4 | $248.93 | 10.170% | $274.2462 | $274.25 | $274.25 | $274.20 |
| Purchase #5 | $193.26 | 8.697% | $210.0678 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $74.33 | 3.630% | $77.0282 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $238.49 | 13.128% | $269.799 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $1,156.67 | $1,256.4485 | $1,256.45 | $1,256.45 | $1,256.50 | |