| 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 | $189.78 | 10.794% | $210.2649 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $178.52 | 12.411% | $200.6761 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $128.49 | 6.408% | $136.7236 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $34.44 | 6.822% | $36.7895 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $101.33 | 6.705% | $108.1242 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $9.43 | 5.358% | $9.9353 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $241.36 | 9.825% | $265.0736 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $883.35 | $967.5872 | $967.58 | $967.55 | $967.60 | |