| 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 | $104.87 | 12.170% | $117.6327 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $247.85 | 12.609% | $279.1014 | $279.10 | $279.10 | $279.10 |
| Purchase #3 | $184.57 | 4.407% | $192.704 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $80.97 | 12.196% | $90.8451 | $90.85 | $90.85 | $90.80 |
| Purchase #5 | $152.81 | 11.682% | $170.6613 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $204.52 | 8.396% | $221.6915 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $249.54 | 3.354% | $257.9096 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,225.13 | $1,330.5456 | $1,330.54 | $1,330.55 | $1,330.50 | |