| 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 | $122.25 | 5.654% | $129.162 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $136.50 | 4.487% | $142.6248 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $221.98 | 5.152% | $233.4164 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $167.71 | 12.557% | $188.7693 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $199.74 | 10.109% | $219.9317 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $14.89 | 8.289% | $16.1242 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $130.31 | 7.119% | $139.5868 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $993.38 | $1,069.6152 | $1,069.61 | $1,069.55 | $1,069.60 | |