| 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 | $78.75 | 10.532% | $87.044 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $228.85 | 13.165% | $258.9781 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $147.44 | 5.852% | $156.0682 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $245.48 | 8.642% | $266.6944 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $171.96 | 3.702% | $178.326 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $175.95 | 9.843% | $193.2688 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $64.73 | 10.451% | $71.4949 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $1,113.16 | $1,211.8744 | $1,211.87 | $1,211.90 | $1,211.90 | |