| 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 | $191.78 | 11.638% | $214.0994 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $32.38 | 4.852% | $33.9511 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $26.80 | 7.726% | $28.8706 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $230.53 | 4.400% | $240.6733 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $220.93 | 13.448% | $250.6407 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $228.60 | 13.223% | $258.8278 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $72.88 | 12.191% | $81.7648 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $1,003.90 | $1,108.8277 | $1,108.82 | $1,108.80 | $1,108.90 | |