| 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 | $90.67 | 10.817% | $100.4778 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $237.29 | 10.423% | $262.0227 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $183.69 | 10.623% | $203.2034 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $29.32 | 11.402% | $32.6631 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $143.88 | 6.110% | $152.6711 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $240.96 | 9.508% | $263.8705 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $69.46 | 8.473% | $75.3453 | $75.35 | $75.35 | $75.30 |
| 7 purchase totals = | $995.27 | $1,090.2539 | $1,090.25 | $1,090.20 | $1,090.30 | |