| 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 | $236.79 | 11.335% | $263.6301 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $122.96 | 4.709% | $128.7502 | $128.75 | $128.75 | $128.80 |
| Purchase #3 | $189.97 | 6.503% | $202.3237 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $151.88 | 12.345% | $170.6296 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $50.38 | 12.715% | $56.7858 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $185.99 | 7.777% | $200.4544 | $200.45 | $200.45 | $200.50 |
| Purchase #7 | $219.56 | 6.141% | $233.0432 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,157.53 | $1,255.6170 | $1,255.61 | $1,255.65 | $1,255.60 | |