| 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 | $193.77 | 8.570% | $210.3761 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $157.46 | 4.488% | $164.5268 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $5.81 | 8.410% | $6.2986 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $92.55 | 4.370% | $96.5944 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $244.81 | 12.188% | $274.6474 | $274.65 | $274.65 | $274.60 |
| Purchase #6 | $184.48 | 10.467% | $203.7895 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $249.54 | 12.870% | $281.6558 | $281.66 | $281.65 | $281.70 |
| 7 purchase totals = | $1,128.42 | $1,237.8886 | $1,237.90 | $1,237.95 | $1,237.90 | |