| 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 | $197.60 | 10.585% | $218.516 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $155.31 | 7.171% | $166.4473 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $207.45 | 6.760% | $221.4736 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $67.63 | 9.687% | $74.1813 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $49.67 | 10.617% | $54.9435 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $41.48 | 7.553% | $44.613 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $227.59 | 8.847% | $247.7249 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $946.73 | $1,027.8996 | $1,027.89 | $1,027.85 | $1,027.80 | |