| 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 | $121.26 | 11.680% | $135.4232 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $230.56 | 4.315% | $240.5087 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $170.86 | 5.295% | $179.907 | $179.91 | $179.90 | $179.90 |
| Purchase #4 | $233.30 | 9.145% | $254.6353 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $105.63 | 8.131% | $114.2188 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $115.62 | 3.727% | $119.9292 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $210.76 | 3.211% | $217.5275 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,187.99 | $1,262.1497 | $1,262.16 | $1,262.15 | $1,262.00 | |