| 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 | $192.99 | 9.310% | $210.9574 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $211.27 | 8.570% | $229.3758 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $166.55 | 7.783% | $179.5126 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $138.55 | 10.727% | $153.4123 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $149.29 | 13.243% | $169.0605 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $17.33 | 6.293% | $18.4206 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $145.94 | 13.300% | $165.35 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $1,021.92 | $1,126.0892 | $1,126.09 | $1,126.05 | $1,126.20 | |