| 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 | $111.69 | 10.140% | $123.0154 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $138.62 | 7.616% | $149.1773 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $128.35 | 11.117% | $142.6187 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $121.39 | 12.767% | $136.8879 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $169.46 | 7.459% | $182.1 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $138.61 | 13.774% | $157.7021 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $233.77 | 13.496% | $265.3196 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,041.89 | $1,156.8210 | $1,156.83 | $1,156.80 | $1,156.80 | |