| 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 | $220.72 | 4.331% | $230.2794 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $115.84 | 11.127% | $128.7295 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $62.85 | 13.437% | $71.2952 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $108.86 | 11.493% | $121.3713 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $170.82 | 12.788% | $192.6645 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $177.59 | 13.465% | $201.5025 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $63.34 | 13.621% | $71.9675 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $920.02 | $1,017.8099 | $1,017.81 | $1,017.80 | $1,017.90 | |