| 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 | $123.97 | 9.222% | $135.4025 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $218.42 | 5.656% | $230.7738 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $152.89 | 5.217% | $160.8663 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $162.74 | 5.312% | $171.3847 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $187.96 | 3.409% | $194.3676 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $94.73 | 5.126% | $99.5859 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $243.28 | 5.830% | $257.4632 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $1,183.99 | $1,249.8440 | $1,249.84 | $1,249.80 | $1,250.00 | |