| 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 | $202.65 | 8.493% | $219.8611 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $187.74 | 12.343% | $210.9127 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $152.90 | 3.472% | $158.2087 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $75.41 | 8.427% | $81.7648 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $58.59 | 9.619% | $64.2258 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $141.49 | 4.514% | $147.8769 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $189.81 | 5.170% | $199.6232 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,008.59 | $1,082.4732 | $1,082.47 | $1,082.45 | $1,082.50 | |