| 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 | $191.52 | 9.171% | $209.0843 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $60.51 | 12.735% | $68.2159 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $210.85 | 4.141% | $219.5813 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $91.68 | 12.687% | $103.3114 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $249.64 | 8.734% | $271.4436 | $271.44 | $271.45 | $271.40 |
| Purchase #6 | $45.43 | 6.775% | $48.5079 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $241.65 | 9.478% | $264.5536 | $264.55 | $264.55 | $264.60 |
| 7 purchase totals = | $1,091.28 | $1,184.6980 | $1,184.69 | $1,184.70 | $1,184.70 | |