| 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 | $127.36 | 10.148% | $140.2845 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $96.63 | 6.359% | $102.7747 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $113.59 | 13.577% | $129.0121 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $62.53 | 3.620% | $64.7936 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $218.53 | 7.754% | $235.4748 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $238.63 | 13.272% | $270.301 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $136.48 | 11.508% | $152.1861 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $993.75 | $1,094.8268 | $1,094.81 | $1,094.80 | $1,094.90 | |