| 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 | $192.93 | 3.351% | $199.3951 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $213.87 | 7.835% | $230.6267 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $194.44 | 3.304% | $200.8643 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $9.83 | 5.669% | $10.3873 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $213.55 | 12.675% | $240.6175 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $80.26 | 12.512% | $90.3021 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $191.40 | 12.164% | $214.6819 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $1,096.28 | $1,186.8749 | $1,186.88 | $1,186.90 | $1,186.90 | |