| 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 | $209.99 | 4.712% | $219.8847 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $224.81 | 11.787% | $251.3084 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $217.26 | 7.280% | $233.0765 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $211.51 | 13.587% | $240.2479 | $240.25 | $240.25 | $240.20 |
| Purchase #5 | $62.38 | 10.665% | $69.0328 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $93.27 | 5.247% | $98.1639 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $187.55 | 10.547% | $207.3309 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,206.77 | $1,319.0451 | $1,319.04 | $1,319.10 | $1,319.00 | |