| 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 | $204.68 | 6.430% | $217.8409 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $243.49 | 9.782% | $267.3082 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $155.53 | 4.666% | $162.787 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $154.98 | 13.235% | $175.4916 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $27.58 | 7.458% | $29.6369 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $242.93 | 6.834% | $259.5318 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $213.68 | 3.291% | $220.7122 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $1,242.87 | $1,333.3086 | $1,333.31 | $1,333.35 | $1,333.20 | |