| 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 | $106.48 | 6.512% | $113.414 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $172.62 | 11.288% | $192.1053 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $89.68 | 12.173% | $100.5967 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $37.45 | 4.110% | $38.9892 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $124.38 | 13.196% | $140.7932 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $191.69 | 8.309% | $207.6175 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $54.51 | 9.199% | $59.5244 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $776.81 | $853.0403 | $853.04 | $853.00 | $853.00 | |