| 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 | $115.54 | 7.370% | $124.0553 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $127.55 | 9.359% | $139.4874 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $60.94 | 12.422% | $68.51 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $228.25 | 6.355% | $242.7553 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $160.82 | 5.163% | $169.1231 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $245.39 | 7.373% | $263.4826 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $179.56 | 4.664% | $187.9347 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $1,118.05 | $1,195.3484 | $1,195.35 | $1,195.35 | $1,195.40 | |