| 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 | $119.36 | 7.422% | $128.2189 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $47.98 | 4.546% | $50.1612 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $223.82 | 7.751% | $241.1683 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $158.65 | 8.289% | $171.8005 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $171.84 | 6.828% | $183.5732 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $223.52 | 6.182% | $237.338 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $57.59 | 11.535% | $64.233 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $1,002.76 | $1,076.4931 | $1,076.49 | $1,076.45 | $1,076.50 | |