| 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 | $27.66 | 12.424% | $31.0965 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $195.96 | 13.439% | $222.2951 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $147.87 | 11.252% | $164.5083 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $179.29 | 4.656% | $187.6377 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $196.35 | 12.615% | $221.1196 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $137.44 | 13.193% | $155.5725 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $242.54 | 4.544% | $253.561 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $1,127.11 | $1,235.7907 | $1,235.80 | $1,235.75 | $1,235.80 | |