| 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 | $37.82 | 9.715% | $41.4942 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $157.94 | 8.257% | $170.9811 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $249.26 | 9.590% | $273.164 | $273.16 | $273.15 | $273.20 |
| Purchase #4 | $238.60 | 10.447% | $263.5265 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $202.68 | 7.135% | $217.1412 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $207.86 | 12.151% | $233.1171 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $102.28 | 12.432% | $114.9954 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $1,196.44 | $1,314.4195 | $1,314.42 | $1,314.45 | $1,314.40 | |