| 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 | $250.31 | 10.205% | $275.8541 | $275.85 | $275.85 | $275.90 |
| Purchase #2 | $248.39 | 6.679% | $264.98 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $18.30 | 11.674% | $20.4363 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $26.82 | 9.345% | $29.3263 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $128.74 | 5.532% | $135.8619 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $89.66 | 7.833% | $96.6831 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $246.90 | 8.230% | $267.2199 | $267.22 | $267.20 | $267.20 |
| 7 purchase totals = | $1,009.12 | $1,090.3616 | $1,090.36 | $1,090.40 | $1,090.40 | |