| 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 | $121.88 | 10.489% | $134.664 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $176.28 | 11.379% | $196.3389 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $67.45 | 9.165% | $73.6318 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $29.85 | 8.108% | $32.2702 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $204.98 | 12.474% | $230.5492 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $98.50 | 10.675% | $109.0149 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $63.41 | 8.460% | $68.7745 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $762.35 | $845.2435 | $845.23 | $845.20 | $845.20 | |