| 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 | $73.66 | 8.180% | $79.6854 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $197.35 | 7.320% | $211.796 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $200.47 | 13.460% | $227.4533 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $242.90 | 4.494% | $253.8159 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $169.33 | 13.749% | $192.6112 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $37.95 | 11.663% | $42.3761 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $218.99 | 5.302% | $230.6008 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $1,140.65 | $1,238.3387 | $1,238.35 | $1,238.35 | $1,238.40 | |