| 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 | $116.92 | 10.802% | $129.5497 | $129.55 | $129.55 | $129.50 |
| Purchase #2 | $70.33 | 7.599% | $75.6744 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $34.56 | 10.264% | $38.1072 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $202.63 | 13.786% | $230.5646 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $6.98 | 13.766% | $7.9409 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $249.77 | 13.480% | $283.439 | $283.44 | $283.45 | $283.40 |
| Purchase #7 | $142.79 | 9.805% | $156.7906 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $823.98 | $922.0664 | $922.06 | $922.05 | $922.00 | |