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 | $115.40 | 12.712% | $130.0696 | $130.07 | $130.05 | $130.10 |
Purchase #2 | $133.32 | 12.435% | $149.8983 | $149.90 | $149.90 | $149.90 |
Purchase #3 | $138.69 | 9.107% | $151.3205 | $151.32 | $151.30 | $151.30 |
Purchase #4 | $12.67 | 3.132% | $13.0668 | $13.07 | $13.05 | $13.10 |
Purchase #5 | $225.26 | 10.132% | $248.0833 | $248.08 | $248.10 | $248.10 |
Purchase #6 | $152.82 | 7.786% | $164.7186 | $164.72 | $164.70 | $164.70 |
Purchase #7 | $226.94 | 6.554% | $241.8136 | $241.81 | $241.80 | $241.80 |
7 purchase totals = | $1,005.10 | $1,098.9707 | $1,098.97 | $1,098.90 | $1,099.00 |