| 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 | $196.26 | 3.287% | $202.7111 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $55.62 | 10.521% | $61.4718 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $124.67 | 13.602% | $141.6276 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $75.94 | 9.592% | $83.2242 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $213.44 | 3.243% | $220.3619 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $145.33 | 4.280% | $151.5501 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $206.51 | 11.164% | $229.5648 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,017.77 | $1,090.5115 | $1,090.50 | $1,090.45 | $1,090.60 | |