| 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 | $28.98 | 13.822% | $32.9856 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $42.74 | 3.632% | $44.2923 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $116.71 | 5.794% | $123.4722 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $238.90 | 7.216% | $256.139 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $196.61 | 11.658% | $219.5308 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $182.63 | 3.873% | $189.7033 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $199.98 | 12.558% | $225.0935 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,006.55 | $1,091.2167 | $1,091.21 | $1,091.25 | $1,091.20 | |