| 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 | $231.61 | 7.392% | $248.7306 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $158.76 | 5.696% | $167.803 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $196.34 | 3.473% | $203.1589 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $181.93 | 11.365% | $202.6063 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $108.62 | 11.663% | $121.2884 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $121.60 | 10.329% | $134.1601 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $219.33 | 4.673% | $229.5793 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,218.19 | $1,307.3266 | $1,307.33 | $1,307.35 | $1,307.40 | |