| 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 | $27.29 | 13.480% | $30.9687 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $34.59 | 8.496% | $37.5288 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $216.91 | 13.225% | $245.5963 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $246.90 | 7.784% | $266.1187 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $153.44 | 9.134% | $167.4552 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $226.26 | 8.419% | $245.3088 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $229.58 | 8.252% | $248.5249 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $1,134.97 | $1,241.5014 | $1,241.51 | $1,241.45 | $1,241.50 | |