| 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 | $218.40 | 12.647% | $246.021 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $159.30 | 11.843% | $178.1659 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $193.91 | 3.408% | $200.5185 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $92.46 | 10.697% | $102.3504 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $184.36 | 7.287% | $197.7943 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $38.77 | 9.450% | $42.4338 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $247.61 | 7.674% | $266.6116 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,134.81 | $1,233.8955 | $1,233.89 | $1,233.85 | $1,233.90 | |