| 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 | $111.52 | 9.815% | $122.4657 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $171.75 | 12.115% | $192.5575 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $250.44 | 9.299% | $273.7284 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $98.41 | 8.646% | $106.9185 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $64.51 | 13.297% | $73.0879 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $50.41 | 9.385% | $55.141 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $153.47 | 6.103% | $162.8363 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $900.51 | $986.7353 | $986.75 | $986.75 | $986.70 | |