| 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 | $203.51 | 4.127% | $211.9089 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $213.70 | 12.573% | $240.5685 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $233.96 | 13.302% | $265.0814 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $30.78 | 10.691% | $34.0707 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $40.27 | 7.280% | $43.2017 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $160.93 | 11.375% | $179.2358 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $172.66 | 7.459% | $185.5387 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $1,055.81 | $1,159.6057 | $1,159.61 | $1,159.60 | $1,159.60 | |