| 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 | $88.47 | 6.549% | $94.2639 | $94.26 | $94.25 | $94.30 |
| Purchase #2 | $96.92 | 6.299% | $103.025 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $212.31 | 8.556% | $230.4752 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $31.99 | 6.139% | $33.9539 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $111.72 | 12.840% | $126.0648 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $248.94 | 6.356% | $264.7626 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $138.60 | 8.115% | $149.8474 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $928.95 | $1,002.3928 | $1,002.39 | $1,002.40 | $1,002.50 | |