| 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 | $178.90 | 6.813% | $191.0885 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $229.81 | 11.593% | $256.4519 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $29.98 | 7.133% | $32.1185 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $62.28 | 8.187% | $67.3789 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $208.49 | 6.445% | $221.9272 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $102.37 | 12.424% | $115.0884 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $193.29 | 4.350% | $201.6981 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,005.12 | $1,085.7515 | $1,085.76 | $1,085.80 | $1,085.80 | |