| 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 | $194.86 | 12.369% | $218.9622 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $102.72 | 8.114% | $111.0547 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $29.43 | 6.107% | $31.2273 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $63.67 | 6.121% | $67.5672 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $248.46 | 8.710% | $270.1009 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $199.95 | 8.239% | $216.4239 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $20.43 | 9.435% | $22.3576 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $859.52 | $937.6938 | $937.69 | $937.65 | $937.80 | |