| 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 | $219.80 | 12.431% | $247.1233 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $217.99 | 7.398% | $234.1169 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $28.94 | 13.549% | $32.8611 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $123.31 | 6.399% | $131.2006 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $9.34 | 6.221% | $9.921 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $199.27 | 7.390% | $213.9961 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $147.25 | 7.474% | $158.2555 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $945.90 | $1,027.4745 | $1,027.48 | $1,027.40 | $1,027.50 | |