| 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 | $239.99 | 11.154% | $266.7585 | $266.76 | $266.75 | $266.80 |
| Purchase #2 | $141.66 | 11.620% | $158.1209 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $191.54 | 5.239% | $201.5748 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $158.95 | 10.519% | $175.67 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $186.31 | 8.212% | $201.6098 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $209.60 | 10.422% | $231.4445 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $210.32 | 4.158% | $219.0651 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $1,338.37 | $1,454.2436 | $1,454.24 | $1,454.15 | $1,454.30 | |