| 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 | $103.32 | 9.604% | $113.2429 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $22.66 | 7.314% | $24.3174 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $183.73 | 3.345% | $189.8758 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $151.29 | 13.864% | $172.2648 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $230.72 | 11.668% | $257.6404 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $123.76 | 3.730% | $128.3762 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $193.88 | 6.566% | $206.6102 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $1,009.36 | $1,092.3277 | $1,092.33 | $1,092.35 | $1,092.30 | |