| 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 | $195.25 | 8.286% | $211.4284 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $187.93 | 11.113% | $208.8147 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $239.97 | 5.533% | $253.2475 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $43.29 | 11.860% | $48.4242 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $71.74 | 12.865% | $80.9694 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $101.25 | 10.138% | $111.5147 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $84.81 | 4.350% | $88.4992 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $924.24 | $1,002.8981 | $1,002.89 | $1,002.85 | $1,002.80 | |