| 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 | $219.46 | 12.739% | $247.417 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $196.99 | 9.618% | $215.9365 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $72.48 | 11.532% | $80.8384 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $87.25 | 10.409% | $96.3319 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $39.33 | 12.568% | $44.273 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $109.88 | 12.654% | $123.7842 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $206.26 | 11.867% | $230.7369 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $931.65 | $1,039.3179 | $1,039.32 | $1,039.35 | $1,039.20 | |