| 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 | $31.59 | 12.638% | $35.5823 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $173.97 | 9.329% | $190.1997 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $246.42 | 5.447% | $259.8425 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $245.95 | 7.784% | $265.0947 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $80.64 | 10.788% | $89.3394 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $177.35 | 6.764% | $189.346 | $189.35 | $189.35 | $189.30 |
| Purchase #7 | $95.57 | 13.244% | $108.2273 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $1,051.49 | $1,137.6319 | $1,137.63 | $1,137.70 | $1,137.50 | |