| 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 | $221.45 | 13.422% | $251.173 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $194.42 | 12.214% | $218.1665 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $179.81 | 8.380% | $194.8781 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $20.65 | 10.190% | $22.7542 | $22.75 | $22.75 | $22.80 |
| Purchase #5 | $200.93 | 8.545% | $218.0995 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $193.28 | 5.272% | $203.4697 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $99.66 | 3.227% | $102.876 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $1,110.20 | $1,211.4170 | $1,211.42 | $1,211.40 | $1,211.60 | |