| 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 | $189.30 | 9.315% | $206.9333 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $234.96 | 7.765% | $253.2046 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $28.85 | 12.556% | $32.4724 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $7.60 | 13.518% | $8.6274 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $248.62 | 11.302% | $276.719 | $276.72 | $276.70 | $276.70 |
| Purchase #6 | $235.51 | 12.185% | $264.2069 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $245.52 | 3.621% | $254.4103 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,190.36 | $1,296.5739 | $1,296.57 | $1,296.55 | $1,296.50 | |