| 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 | $114.96 | 7.320% | $123.3751 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $238.60 | 8.398% | $258.6376 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $39.48 | 13.508% | $44.813 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $11.51 | 5.159% | $12.1038 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $60.55 | 4.789% | $63.4497 | $63.45 | $63.45 | $63.40 |
| Purchase #6 | $189.57 | 13.200% | $214.5932 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $202.71 | 8.576% | $220.0944 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $857.38 | $937.0668 | $937.06 | $937.10 | $937.00 | |