| 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 | $111.76 | 9.584% | $122.4711 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $97.95 | 13.839% | $111.5053 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $193.47 | 13.557% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $117.56 | 9.535% | $128.7693 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $179.26 | 3.579% | $185.6757 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $30.65 | 7.638% | $32.991 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $192.86 | 3.664% | $199.9264 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $923.51 | $1,001.0375 | $1,001.05 | $1,001.05 | $1,001.10 | |