| 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 | $223.36 | 10.498% | $246.8083 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $216.63 | 6.553% | $230.8258 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $209.83 | 13.163% | $237.4499 | $237.45 | $237.45 | $237.40 |
| Purchase #4 | $177.64 | 9.869% | $195.1713 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $181.58 | 10.115% | $199.9468 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $32.93 | 7.454% | $35.3846 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $144.73 | 4.441% | $151.1575 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $1,186.70 | $1,296.7442 | $1,296.75 | $1,296.75 | $1,296.70 | |