| 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 | $216.89 | 12.563% | $244.1379 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $36.35 | 13.868% | $41.391 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $211.80 | 12.642% | $238.5758 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $204.45 | 8.154% | $221.1209 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $21.26 | 5.636% | $22.4582 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $147.41 | 13.342% | $167.0774 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $174.93 | 11.429% | $194.9227 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $1,013.09 | $1,129.6839 | $1,129.69 | $1,129.70 | $1,129.70 | |