| 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 | $80.33 | 12.782% | $90.5978 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $116.68 | 13.130% | $132.0001 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $227.86 | 8.565% | $247.3762 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $90.46 | 13.115% | $102.3238 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $242.55 | 4.835% | $254.2773 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $198.72 | 11.245% | $221.0661 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $32.33 | 7.422% | $34.7295 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $988.93 | $1,082.3708 | $1,082.38 | $1,082.40 | $1,082.40 | |