| 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 | $111.30 | 7.287% | $119.4104 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $193.80 | 4.363% | $202.2555 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $184.25 | 7.187% | $197.492 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $228.55 | 7.518% | $245.7324 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $172.28 | 3.192% | $177.7792 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $177.45 | 3.708% | $184.0298 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $6.47 | 11.855% | $7.237 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $1,074.10 | $1,133.9363 | $1,133.94 | $1,134.00 | $1,133.90 | |