| 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 | $221.44 | 9.690% | $242.8975 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $40.40 | 4.608% | $42.2616 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $27.57 | 3.356% | $28.4952 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $194.36 | 4.169% | $202.4629 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $139.36 | 9.596% | $152.733 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $131.98 | 7.120% | $141.377 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $204.66 | 6.150% | $217.2466 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $959.77 | $1,027.4738 | $1,027.48 | $1,027.50 | $1,027.50 | |