| 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 | $225.54 | 6.116% | $239.334 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $98.29 | 11.197% | $109.2955 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $121.27 | 5.708% | $128.1921 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $147.52 | 3.538% | $152.7393 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $240.42 | 7.544% | $258.5573 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $240.57 | 13.163% | $272.2362 | $272.24 | $272.25 | $272.20 |
| Purchase #7 | $21.33 | 5.593% | $22.523 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $1,094.94 | $1,182.8774 | $1,182.88 | $1,182.90 | $1,182.80 | |