| 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 | $124.95 | 4.110% | $130.0854 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $243.92 | 8.267% | $264.0849 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $201.34 | 4.808% | $211.0204 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $185.39 | 4.283% | $193.3303 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $241.93 | 6.808% | $258.4006 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $77.90 | 7.477% | $83.7246 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $16.33 | 4.593% | $17.08 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $1,091.76 | $1,157.7262 | $1,157.72 | $1,157.75 | $1,157.70 | |