| 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 | $201.64 | 8.778% | $219.34 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $74.51 | 9.358% | $81.4826 | $81.48 | $81.50 | $81.50 |
| Purchase #3 | $204.54 | 3.512% | $211.7234 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $241.85 | 9.853% | $265.6795 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $29.68 | 7.728% | $31.9737 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $132.76 | 7.392% | $142.5736 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $158.94 | 4.803% | $166.5739 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $1,043.92 | $1,119.3467 | $1,119.33 | $1,119.30 | $1,119.40 | |