| 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 | $78.99 | 6.633% | $84.2294 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $184.40 | 6.143% | $195.7277 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $129.35 | 7.661% | $139.2595 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $8.46 | 7.667% | $9.1086 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $91.29 | 13.516% | $103.6288 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $246.38 | 11.829% | $275.5243 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $208.90 | 5.105% | $219.5643 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $947.77 | $1,027.0426 | $1,027.04 | $1,027.05 | $1,027.00 | |