| 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 | $200.64 | 7.184% | $215.054 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $246.98 | 11.320% | $274.9381 | $274.94 | $274.95 | $274.90 |
| Purchase #3 | $194.33 | 12.205% | $218.048 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $81.45 | 11.614% | $90.9096 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $187.73 | 8.548% | $203.7772 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $118.64 | 13.473% | $134.6244 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $25.78 | 6.460% | $27.4454 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $1,055.55 | $1,164.7967 | $1,164.80 | $1,164.80 | $1,164.70 | |