| 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 | $116.87 | 4.535% | $122.1701 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $157.48 | 3.203% | $162.5241 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $131.94 | 4.861% | $138.3536 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $23.33 | 13.564% | $26.4945 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $112.70 | 9.731% | $123.6668 | $123.67 | $123.65 | $123.70 |
| Purchase #6 | $172.68 | 3.852% | $179.3316 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $229.86 | 9.690% | $252.1334 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $944.86 | $1,004.6741 | $1,004.66 | $1,004.65 | $1,004.70 | |