| 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 | $209.46 | 8.276% | $226.7949 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $45.44 | 4.837% | $47.6379 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $26.93 | 7.514% | $28.9535 | $28.95 | $28.95 | $29.00 |
| Purchase #4 | $243.49 | 6.286% | $258.7958 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $145.75 | 9.655% | $159.8222 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $205.97 | 7.697% | $221.8235 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $185.36 | 7.459% | $199.186 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $1,062.40 | $1,143.0138 | $1,143.01 | $1,143.00 | $1,143.00 | |