| 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 | $129.52 | 4.847% | $135.7978 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $120.86 | 8.554% | $131.1984 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $147.96 | 4.374% | $154.4318 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $173.55 | 8.253% | $187.8731 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $246.34 | 9.867% | $270.6464 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $158.28 | 9.608% | $173.4875 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $207.61 | 4.619% | $217.1995 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,184.12 | $1,270.6345 | $1,270.64 | $1,270.65 | $1,270.60 | |