| 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 | $230.55 | 12.333% | $258.9837 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $197.95 | 6.237% | $210.2961 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $22.63 | 4.112% | $23.5605 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $157.27 | 10.518% | $173.8117 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $143.62 | 13.233% | $162.6252 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $24.49 | 11.565% | $27.3223 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $36.77 | 9.523% | $40.2716 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $813.28 | $896.8711 | $896.87 | $896.85 | $896.90 | |