| 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 | $121.42 | 11.254% | $135.0846 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $194.93 | 13.132% | $220.5282 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $27.29 | 3.657% | $28.288 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $140.82 | 11.418% | $156.8988 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $207.56 | 6.177% | $220.381 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $209.44 | 6.838% | $223.7615 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $217.28 | 13.611% | $246.854 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,118.74 | $1,231.7961 | $1,231.79 | $1,231.85 | $1,231.90 | |