| 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 | $183.55 | 9.555% | $201.0882 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $199.92 | 9.792% | $219.4962 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $31.42 | 10.272% | $34.6475 | $34.65 | $34.65 | $34.60 |
| Purchase #4 | $93.68 | 10.285% | $103.315 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $98.79 | 11.712% | $110.3603 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $230.87 | 4.196% | $240.5573 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $105.64 | 3.551% | $109.3913 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $943.87 | $1,018.8558 | $1,018.87 | $1,018.85 | $1,018.90 | |