| 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 | $203.45 | 12.376% | $228.629 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $100.93 | 7.593% | $108.5936 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $18.98 | 3.309% | $19.608 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $241.37 | 4.725% | $252.7747 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $141.65 | 10.707% | $156.8165 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $182.51 | 4.743% | $191.1664 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $249.68 | 10.114% | $274.9326 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $1,138.57 | $1,232.5208 | $1,232.52 | $1,232.50 | $1,232.50 | |