| 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 | $139.57 | 9.678% | $153.0776 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $22.45 | 9.132% | $24.5001 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $184.59 | 9.488% | $202.1039 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $134.70 | 10.371% | $148.6697 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $49.39 | 11.123% | $54.8836 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $233.29 | 10.196% | $257.0762 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $210.45 | 10.804% | $233.187 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $974.44 | $1,073.4981 | $1,073.50 | $1,073.55 | $1,073.60 | |