| 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 | $128.61 | 3.478% | $133.0831 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $168.71 | 12.393% | $189.6182 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $249.89 | 8.497% | $271.1232 | $271.12 | $271.10 | $271.10 |
| Purchase #4 | $53.88 | 6.111% | $57.1726 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $189.54 | 3.622% | $196.4051 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $25.72 | 13.380% | $29.1613 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $221.84 | 12.554% | $249.6898 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,038.19 | $1,126.2533 | $1,126.25 | $1,126.20 | $1,126.30 | |