| 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 | $211.98 | 13.270% | $240.1097 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $73.30 | 13.378% | $83.1061 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $217.87 | 8.305% | $235.9641 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $243.62 | 4.487% | $254.5512 | $254.55 | $254.55 | $254.60 |
| Purchase #5 | $27.87 | 6.274% | $29.6186 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $184.88 | 11.605% | $206.3353 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $149.93 | 9.744% | $164.5392 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $1,109.45 | $1,214.2242 | $1,214.23 | $1,214.20 | $1,214.20 | |