| 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 | $92.95 | 6.268% | $98.7761 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $194.39 | 6.239% | $206.518 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $225.28 | 12.642% | $253.7599 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $236.26 | 13.625% | $268.4504 | $268.45 | $268.45 | $268.50 |
| Purchase #5 | $246.51 | 6.809% | $263.2949 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $134.34 | 10.125% | $147.9419 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $149.36 | 9.842% | $164.06 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,279.09 | $1,402.8012 | $1,402.80 | $1,402.80 | $1,402.90 | |