| 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 | $209.40 | 10.128% | $230.608 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $144.76 | 9.153% | $158.0099 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $205.63 | 4.365% | $214.6057 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $189.88 | 9.207% | $207.3623 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $47.85 | 13.846% | $54.4753 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $74.79 | 10.463% | $82.6153 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $199.33 | 10.718% | $220.6942 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,071.64 | $1,168.3707 | $1,168.38 | $1,168.35 | $1,168.40 | |