| 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 | $196.35 | 12.516% | $220.9252 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $66.28 | 11.775% | $74.0845 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $191.28 | 10.470% | $211.307 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $122.70 | 8.806% | $133.505 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $129.73 | 10.686% | $143.5929 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $201.62 | 8.140% | $218.0319 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $232.43 | 13.511% | $263.8336 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $1,140.39 | $1,265.2801 | $1,265.28 | $1,265.35 | $1,265.20 | |