| 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 | $135.97 | 13.294% | $154.0459 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $100.66 | 7.733% | $108.444 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $222.69 | 3.112% | $229.6201 | $229.62 | $229.60 | $229.60 |
| Purchase #4 | $118.84 | 3.818% | $123.3773 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $120.70 | 10.643% | $133.5461 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $202.86 | 5.575% | $214.1694 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $110.44 | 11.111% | $122.711 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $1,012.16 | $1,085.9138 | $1,085.92 | $1,085.90 | $1,085.80 | |