| 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 | $198.43 | 12.203% | $222.6444 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $36.27 | 11.493% | $40.4385 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $187.87 | 12.717% | $211.7614 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $157.58 | 9.220% | $172.1089 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $175.25 | 4.610% | $183.329 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $212.96 | 12.131% | $238.7942 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $147.45 | 10.514% | $162.9529 | $162.95 | $162.95 | $163.00 |
| 7 purchase totals = | $1,115.81 | $1,232.0293 | $1,232.02 | $1,232.05 | $1,232.00 | |