| 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 | $223.43 | 9.747% | $245.2077 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $230.80 | 6.210% | $245.1327 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $96.33 | 11.697% | $107.5977 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $32.71 | 5.645% | $34.5565 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $79.38 | 4.539% | $82.9831 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $184.64 | 10.479% | $203.9884 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $210.69 | 13.731% | $239.6198 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,057.98 | $1,159.0859 | $1,159.09 | $1,159.10 | $1,159.10 | |