| 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 | $188.55 | 11.125% | $209.5262 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $229.29 | 12.760% | $258.5474 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $240.28 | 4.561% | $251.2392 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $117.26 | 10.590% | $129.6778 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $134.32 | 11.385% | $149.6123 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $172.52 | 5.339% | $181.7308 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $112.84 | 8.498% | $122.4291 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $1,195.06 | $1,302.7628 | $1,302.77 | $1,302.85 | $1,302.60 | |