| 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 | $209.77 | 10.194% | $231.154 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $28.97 | 11.554% | $32.3172 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $201.85 | 8.668% | $219.3464 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $130.46 | 8.328% | $141.3247 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $121.53 | 11.307% | $135.2714 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $117.31 | 11.480% | $130.7772 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $202.93 | 6.652% | $216.4289 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,012.82 | $1,106.6198 | $1,106.62 | $1,106.60 | $1,106.60 | |