| 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 | $31.92 | 7.140% | $34.1991 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $197.75 | 6.795% | $211.1871 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $167.70 | 8.752% | $182.3771 | $182.38 | $182.40 | $182.40 |
| Purchase #4 | $238.96 | 8.641% | $259.6085 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $50.88 | 13.504% | $57.7508 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $172.41 | 9.606% | $188.9717 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $242.56 | 8.650% | $263.5414 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $1,102.18 | $1,197.6357 | $1,197.64 | $1,197.65 | $1,197.70 | |