| 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 | $141.46 | 6.417% | $150.5375 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $237.60 | 12.813% | $268.0437 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $129.31 | 9.446% | $141.5246 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $247.43 | 4.510% | $258.5891 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $240.40 | 8.249% | $260.2306 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $32.54 | 9.723% | $35.7039 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $248.92 | 8.236% | $269.4211 | $269.42 | $269.40 | $269.40 |
| 7 purchase totals = | $1,277.66 | $1,384.0505 | $1,384.04 | $1,384.05 | $1,383.90 | |